ARTIKELDIGITAL.COM

44°58′27″N 93°13′57″W / 44.974280°N 93.232502°W / 44.974280; -93.232502 GroupLens Research is a human–computer interaction research lab in the Department...

contains about 11 million ratings for about 8500 movies. MovieLens was created in 1997 by GroupLens Research, a research lab in the Department of Computer Science...

best known for his work in collaborative filtering recommenders (the GroupLens project), and for his work in online HIV prevention. He received the SIGCHI...

and again to professor in 2003. At the university, he led the GroupLens Research group. In 2012 he was awarded the McKnight Distinguished Professor position...

professional group from 2015 to 2018. Terveen is a professor of computer science and engineering and studies human-computer interaction at GroupLens Research...

McKnight Presidential Fellowship. Yarosh does research as part of the GroupLens Research group. Her research expertise in human computer interaction focuses on...

SICS, and research groups led by Pattie Maes at MIT, Will Hill at Bellcore, and Paul Resnick, also at MIT, whose work with GroupLens was awarded the 2010...

Miller, B.; Maltz, D.; Herlocker, J.; Gordon, L.; Riedl, J. (March 1997). "GroupLens: applying collaborative filtering to Usenet news". Communications of the...

He received the 2010 ACM Software Systems Award for his work on the GroupLens Collaborative Filtering Recommender System which showed how distributed...

1980s. In the middle and late 1980s, executive information systems (EIS), group decision support systems (GDSS), and organizational decision support systems...

collaborative filtering recommender systems (DOI: 10.1145/963770.963772) GroupLens research papers. Content-Boosted Collaborative Filtering for Improved...

Contact lenses, or simply contacts, are thin lenses placed directly on the surface of the eyes. Contact lenses are ocular prosthetic devices used by over...

fisheye lens is an ultra wide-angle lens that produces strong visual distortion intended to create a wide panoramic or hemispherical image. Fisheye lenses achieve...

Racing Club de Lens (French pronunciation: [ʁasiŋ klœb də lɑ̃s]), commonly referred to as RC Lens or simply as Lens, is a French professional football...

Diana Johnson. He subsequently earned a PhD in computer science from the GroupLens Research lab at the University of Minnesota in 2013. Halfaker is known...

67 × 8 mm) sensor and a high-resolution f/2.4 Zeiss all-aspherical 1-group lens. The 808's sensor was the largest (over 4 times larger than typical compact...

Studies Characterization Facility Charles Babbage Institute - CBI website GroupLens Center for Social and Human-Centered Computing Industrial Partnership...

length of the lens is shorter than the focal length. This is achieved by incorporating a special lens group known as a telephoto group that extends the...

now US$11,499). f/4L IS III USM lens was announced in September 2018 (US$12,999). The IS version has more lens groups and elements, and the weight was...

item-based collaborative filtering. According to experimental results on MovieLens data, this robust CF approach preserves accuracy compared to normal item-based...

system can start providing any intelligent recommendations. For example MovieLens, a web-based recommender system for movies, asks the user to rate some movies...

A Fresnel lens (/ˈfreɪnɛl, -nəl/ FRAY-nel, -⁠nəl; /ˈfrɛnɛl, -əl/ FREN-el, -⁠əl; or /freɪˈnɛl/ fray-NEL) is a type of composite compact lens which reduces...

The SMC Pentax-DA 50mm f/1.8 lens is a normal prime lens for the Pentax K-mount. The 75mm equivalent focal length on APS-C cameras and fast f/1.8 aperture...

A corrective lens is a transmissive optical device that is worn on the eye to improve visual perception. The most common use is to treat refractive errors:...

Amusing Lenses (ニコン おもしろレンズ工房) are a limited production set of four toy lenses for the Nikon F mount sold exclusively in Japan. The Amusing Lenses were designed...

A camera lens, photographic lens or photographic objective is an optical lens or assembly of lenses (compound lens) used in conjunction with a camera...

modifications to existing web browsers. GroupWeb is a desktop web browser that offers a shared visual workspace for a group of users. SearchTogether is a desktop...

optical lens designs grouped by tasks or overall type. The field of optical lens designing has many variables including the function the lens or group of lenses...

The smc PENTAX DA 12-24mm F4.0 ED AL (IF) is a wide angle zoom lens by Pentax for K mount. Media related to SMC Pentax-DA 12-24mm F4 ED AL (IF) at Wikimedia...

A gravitational lens is matter, such as a cluster of galaxies or a point particle, in sufficient quantity and density to bend light noticeably from a distant...

The Sigma 8mm f/3.5 EX DG is a photographic lens introduced on 9 August 2006. It is a circular fisheye lens, designed to project a 180-degree field of...

photography. There are several versions of this lens. They all share an identical optical design of 10 lenses in 8 groups and 5 aperture petals. Versions I and...

Macro USM lens is the longest macro lens made by Canon in the EF mount, and is one of Canon's L series range of professional camera lenses. The lens is compatible...

Look up lens in Wiktionary, the free dictionary. A lens is an optical element that converges or diverges light. Lens may also refer to: Lens (anatomy)...

70–200mm lenses are a group of telephoto zoom full-frame lenses made by Canon. The lenses have an EF mount to work with the EOS line of cameras. The lens comes...

thinned down to improve portability. The R1 has a 30 mm f/3.5 lens with four elements in four groups and a panorama crop function; the body is made of aluminum...

Canon EF 17–35mm f/2.8L USM lens was a wide-angle zoom lens made by Canon Inc. It was replaced by the Canon EF 16–35mm lens. Wikimedia Commons has media...

The Panasonic Leica DG Summilux 25mm f/1.4 lens is a normal lens for Micro Four Thirds system cameras. It is co-branded between Leica and Panasonic, built...

surfaces belong to the groups of water mold (Oomycetes) and sac fungi (Ascomycota, especially the fungi imperfecti). "The lens fungus" is not a specific...

smooth trans focus prime lens for the Sony E-mount, announced by Sony in 2017. The lens is currently Sony's only native lens offering Smooth Trans Focus...

8 Macro lens is a normal macro lens for the Pentax K-mount. While optimized for digital use, it offers full frame 135 film coverage. The lens is capable...

In imaging optics, a field lens is a positive-powered lens or group of lenses that comes after the objective lens and before the image plane or the eyepiece...

"Into the Lens" is a song written by Trevor Horn and Geoff Downes. It was originally released by progressive rock band Yes, of which Horn and Downes were...

this a popular lens among many photographers. "Nikon autofocus (AF) Zoom Nikkor 35-70mm lens Group". Photography in Malaysia. Retrieved 2010-10-04. v t e...

6 ED AW is the longest prime lens in production under the Pentax brand. It has a telescope-type optical design. The lens is fully compatible with the...

fisheye is a photographic lens manufactured by Sigma Corporation. It is a diagonal fisheye lens. Unlike most fisheye lenses, this lens is designed for digital...

they have isomorphic fundamental groups and the same homology, though they do not have the same homotopy type. Other lens spaces (such as L ( 7 ; 1 ) {\displaystyle...

DA 17-70mm F4.0 AL (IF) SDM is a constant maximum aperture standard zoom lens announced by Pentax on June 3, 2008. Pentax smc DA 17-70mm F4.0 AL (IF) SDM...

The Petzval objective, or Petzval lens, is the first photographic portrait objective lens (with a 160 mm focal length) in the history of photography....

focus occurs when a camera lens forms images that are blurred due to uncorrected spherical aberration. A soft focus lens deliberately introduces spherical...

The Pentax smc D-FA 100 mm F2.8 Macro WR is a macro lens for K-mount announced by Pentax on December 9, 2009. www.dpreview.com Media related to SMC Pentax-D...

perspective-control lens of 7 elements in 6 groups for 35mm cameras, which allows shifting of up to 7 mm, in an axis defined by a separate rotating ring on the lens. The...

35T and 35W lenses are both branded S-VarioApogon; both have 10 elements in 8 groups. Popular Photography raved about the "spectacular" lenses' performance:...

Amelie Lens (Flemish: [aːmeːˈli ˈlɛns], French: [ameli lɑ̃s]; born 31 May 1990) is a Belgian electronic music DJ, record producer, and owner of the record...

and polarized lenses, as well as optical frames, reading glasses, and clip-on lenses. Polaroid Eyewear was a part of the StyleMark group and sold to the...

zoom lens manufactured and sold by Nikon. For 35mm format cameras, this lens covers a wide-angle range, and is well known as a photojournalists' lens. For...

Double-Gauss lens first proposed in 1888 by Alvan Graham Clark, which is a four-element, four-group compound lens that uses a symmetric pair of Gauss lenses. The...

wide-to-normal zoom lens. It is one of the first lenses in the Canon EF series. It has the same zoom system and 9 lenses in 8 groups layout as the Canon...

nine groups without any special lens. The performances are considered good, but not enough to compete with modern prime lenses; some zoom lenses from...

Symbiotic intelligence Web 2.0 Research institutions MIT Media Lab Cosmos Lab GroupLens Research HCII Parameswaran, Manoj; Whinston, Andrew B. (2007-06-30). "Social...

SMC Pentax-DA 18-55mm f/3.5-5.6 AL lens is a standard zoom lens for the Pentax K-mount. It is often sold as a kit lens with Pentax digital SLR cameras and...

A telecentric lens is a special type of optical lens (often an objective lens or a camera lens) that has its entrance or exit pupil, or both, at infinity...

wide-angle prime lens for the Sony E-mount, announced by Sony on June 11, 2010. Despite featuring the shortest focal length of any prime lens manufactured...

The Pentax smc DA* 50-135mm F2.8 ED (IF) SDM is an interchangeable camera lens announced by Pentax on February 21, 2007. "Pentax smc DA* 50-135mm F2.8 ED...

The EF 80–200mm lens is a discontinued telephoto zoom lens made by Canon. The lens has an EF lens mount that fits the EOS line of cameras. There are four...

optics, a relay lens is a lens or a group of lenses that receives the image from the objective lens and relays it to the eyepiece. Relay lenses are found in...

HD Pentax-DA 20-40mm F2.8-4 ED Limited DC WR is an advanced standard zoom lens for Pentax APS-C DSLR cameras announced by Ricoh on November 6, 2013. Being...

front lens group, and one in the rear lens group. The non-APO version has only one such element in the rear. An additional feature to this lens is a macro...

A lens flare is a visual artifact caused by light scattering, or flaring, in a lens system. This can happen through light scattered by the imaging mechanism...

The Canon EF 90–300mm f/4.5–5.6 lens is a telephoto zoom lens for Canon EOS single-lens reflex cameras with an EF lens mount. There have been two versions...

The HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW is a super-telezoom lens for Pentax K-mount. Optically, it features extra-low dispersion (ED) elements as...

The Panasonic Lumix 45mm f/2.8 lens is a macro lens for Micro Four Thirds system cameras. It is co-branded between Leica and Panasonic, built in Japan...

The Sigma APO 150-500mm F5-6.3 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It contains three SLD (Special Low Dispersion) glass...

to 1985. The original XA was a rangefinder camera with a fast 35 mm f/2.8 lens, and aperture priority metering. It was one of the smallest rangefinder cameras...

a photographic lens designed by Paul Rudolph at Carl Zeiss in 1896. Rudolph's original was a six-element symmetrical double Gauss lens design. While very...

The Zoomar lens was the first commercially successful zoom lens, designed by optical engineer Frank G. Back as an outgrowth of his research on viewfinders...

f/4–5.6 USM lens is a consumer grade lens that has now been discontinued. It was originally released in February 1998, as one of two kit lenses for the Canon...

lens, the 75 mm versions were of a 6 element design. The 125 mm version actually had 11 elements. Dynar was a similar five-element, three-group lens designed...

is symmetrical and consists of two cemented groups of three lenses each. The innermost element in each group is a positive meniscus, the outermost is biconvex...

The Canon EF 14mm f/2.8L USM is an ultra wide angle prime lens. It is the widest prime lens in the Canon EF series. Because it is corrected for a rectilinear...

From July 2015 to July 2018, the SIGCHI President was Loren Terveen of GroupLens Research at the University of Minnesota and the Vice President was Helena...

STM was a standard prime lens which was introduced by Canon in June 2012, alongside the EOS 650D/Kiss X6i/Rebel T4i. The lens features a maximum aperture...

is an APS-C standard zoom and high-end kit lens for Pentax DSLRs, introduced in September 2010. As a kit lens, it was the higher-end option for the Pentax...

interchangeable camera lens by Samyang for Micro Four Thirds systems. It is a manual focus lens. Samyang Optics. "Samyang 7.5mm F3.5 Fish-eye Lens". Samyang. Retrieved...

The Sigma 50mm f/1.4 DG HSM Art lens is a professional-level fixed focal length camera lens made by Sigma Corporation. It was announced at CES in January...

Art is a wide-angle prime lens made by the Sigma Corporation. The lens was announced at the 2012 photokina trade fair. The lens is produced in Canon EF...

Gauss lens is a compound lens used mostly in camera lenses that reduces optical aberrations over a large focal plane. The earliest double Gauss lens, patented...

a four-group, three-element lens). In other cases, the combination is not used, such as -QG, which would be a four-group, seven-element lens. Although...

equivalent to a 56–560mm lens mounted on a 35mm frame body. The lens contains 21 elements in 15 groups. As an L-series lens, it features two ultra-low...

The EF 500mm lenses are a group of super-telephoto prime lenses made by Canon that share the same focal length. These lenses have an EF type mount, and...

normal-to-telephoto zoom lens. It is one of the first lenses in the Canon EF series. In June 1988, Canon announced the EF 50-200mm f/3.5-4.5L lens. This lens has very...

The EF28-200mm f/3.5-5.6 USM lens was a superzoom lens made by Canon Inc. The lens has an EF-type mount, which fits the Canon EOS line of cameras. Due...

The Nikon F-mount teleconverters are a group of magnifying lenses mounted between the lens and camera bodies using the Nikon F-mount. The 1.4×, 1.7× and...

70–200mm lenses are a group of telephoto zoom full-frame lenses made by Canon. The lenses have an RF mount to work with the R line of cameras. The lens comes...

F5-6.3 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It is actually a range of two slightly different lenses based on a common...

a professional-level wide-angle zoom lens made by Sigma Corporation. At launch it was the widest rectilinear lens available for full-frame 35mm SLR cameras...

The Samyang 10mm 1:2.8 ED AS NCS CS is an interchangeable camera lens announced by Samyang on December 6, 2013. Samyang Optics. "10mm F2.8 ED AS NCS CS"...

The Sigma APO 180mm F3.5 EX DG lens was a telephoto/macro lens produced by Sigma Corporation. It contained two SLD (Special Low Dispersion) glass elements...

549,159 KMZ Jupiter-12 lens The first Biogon lens (2.8 / 3.5 cm, an asymmetric design featuring seven elements in four groups) was designed in 1934 by...

The smc Pentax DA 18-270mm F3.5-6.3 ED SDM is a superzoom lens manufactured by Pentax. It has been available since 2012. "Pentax smc DA 18-270mm F3.5-6...

fields such as energy, medical research and group decision-making. The software is supplied by Decision Lens Inc., which was founded in 2002 by John and...

200-500mm f/2.8 EX DG lens is a professional-level telephoto zoom lens made by Sigma Corporation. It is notable for being the first lens with an aperture of...

The Jupiter-3 lens is derived from Zeiss Sonnar optical design. It has seven elements in three groups. This lens is the fastest Jupiter lens, having a maximum...

The Samyang 12mm F2.8 ED AS NCS Fish-eye is an interchangeable camera lens announced by Samyang on November 1, 2014. "Samyang 12mm F2.8 ED AS NCS Fish-eye:...

symmetrical photographic lens patented by Robert Richter in 1933 for Carl Zeiss AG. As there are four meniscus elements in four groups, deployed symmetrically...

The 18-50mm f/2.8-4.5 DC OS HSM is a wide-angle zoom lens produced by Sigma Corporation. The lens has four different variates, fitting on the Canon EF...

500 mm lens. The most common type of long-focus lens is the telephoto lens, which incorporate a special lens group known as a telephoto group to make...

f/3.5-5.6G IF-ED VR is a standard zoom lens produced by Nikon Corporation. These are commonly sold as the kit lens for the Nikon D700. It contains two ED...

is a prime lens introduced by Nikon Corporation in April 2011. The lens is compatible with FX sized sensors as well as DX format. The lens generally received...

retrofocus photographic lens is a wide-angle lens design that uses an inverted telephoto configuration. The popularity of this lens design made the name...

In optics, a doublet is a type of lens made up of two simple lenses paired together. Such an arrangement allows more optical surfaces, thicknesses, and...

The HD Pentax DA 16-85mm F3.5-5.6 ED DC WR is an advanced standard zoom lens for K mount. It is made by Ricoh under the Pentax brand, and was announced...

Rudolph's 1890 Anastigmat lens, which had four elements in two cemented groups. Hugh L. Aldis patented the Stigmatic lens line for Dallmeyer in 1895;...

Lens Express was a direct-mail-order company that sold contact lenses that were available over-the-phone, and also offered a free catalog. The company...

The Canon EF 100 mm lenses are used for Canon DSLR cameras. There are four different types of EF 100 mm lens for Canon. Certain lenses are best for macro...

50mm lenses are a group of normal prime lenses made by Canon that share the same focal length. These lenses are based on the classic double-Gauss lens, with...

refraction and reflection are combined in an optical system, usually via lenses (dioptrics) and curved mirrors (catoptrics). Catadioptric combinations are...

The Samyang 8mm f/3.5 fisheye is a fisheye photographic lens using the stereographic projection and is designed for crop factor APS-C DSLRs. It is made...

photographic lens design. The Rapid Rectilinear is a lens that is symmetrical about its aperture stop with four elements in two groups. It was introduced...

The Fujinon XF 23mm F1.4 R is an interchangeable camera lens announced by Fujifilm on September 5, 2013. "Fujifilm XF 23mm F1.4 R: Digital Photography...

SDM lens is a professional prime lens for the Pentax K-mount. It is designed for portrait use with a 35mm equivalent focal length of 82.5mm. The lens features...

The EF 70–210mm lens is a discontinued telephoto zoom lens made by Canon Inc. It came in two different versions. The lens has an EF mount and works with...

The EF lens mount is the standard lens mount on Canon’s EOS family of cameras. EF stands for "Electro-Focus": automatic focusing on EF lenses is handled...

The Samyang 8mm F2.8 UMC Fisheye is an interchangeable camera lens made in South Korea by Samyang Optics and sold under that brand, as well as Bower and...

Canon Extender EF lenses are a group of teleconverter lenses made by Canon. These lenses are used between any compatible EF type lens and any of the Canon...

superzoom lens manufactured by Nikon, introduced in August 2008 for use on Nikon DX format digital SLR cameras. This lens is sold as a kit lens for the...

OSS is a variable maximum aperture superzoom lens for the Sony E-mount, released by Sony in 2010. The lens was originally designed by Sony for their E-mount...

42-600 mm lens when used on a DX format camera) Autofocus using a stepping motor (STM), focus-by-wire manual focus ring 21 elements in 15 groups (including...

The Canon EF 15mm f/2.8 was a fisheye lens produced by Canon from 1987 to 2011. The lens was compatible with all EF camera bodies but only intended for...

The Sigma 24mm f/1.8 EX DG is wide-angle lens which features a fast f/1.8 maximum aperture for use in low-light situations, and macro focusing capability...

A dialyte lens (sometimes called a dialyt) is a compound lens design that corrects optical aberrations where the lens elements are widely air-spaced....

prime lens for the Sony E-mount, announced by Sony on June 8, 2011. The lens features a plastic exterior with a silver finish and a pancake-style lens hood...

The smc Pentax-DA 10-17mm f/3.5-4.5 ED (IF) Fish-Eye lens is a fisheye zoom lens for the Pentax K-mount. It offers an up to 180 degree view, and allows...

6 AF-D Nikon F 80-200mm lens Canon EF 70–210mm lens US patent 4641928A, Hamanishi, Yoshinari, "Four-group telephoto zoom lens", issued 1987-02-10, assigned...

The Fujinon XF 90mm F2 R LM WR is an interchangeable camera lens announced by Fujifilm on May 18, 2015. "Fujifilm XF 90mm F2 R LM WR: Digital Photography...

long-focus lens, but a true telephoto lens is designed to be physically shorter than a simple lens of that long focal length. That is, the front group is further...

The Canon EF 24–70mm lens is a family of professional EF mount wide-to-normal zoom lenses manufactured and sold by Canon. The first of the family, the...

The Samyang 8mm F3.5 UMC Fish-Eye CS II is a fisheye photographic lens using the stereographic projection and is designed for crop factor APS-C DSLRs....

prime fisheye lens produced by Minolta for Minolta SR-mount single lens reflex cameras, introduced in 1966 as the system's first fisheye lens. It is a full-frame...

polarisers Dust gasket around lens mount to reduce dust entering when lens and camera are attached 17 lens elements in 13 groups 3 hybrid aspherical elements...

5–5.6 IS STM lens is a wide to ultra-wide angle zoom lens for Canon digital single-lens reflex cameras that support the Canon EF-S lens mount. It was...

The Sigma 8mm f/4 EX DG is a photographic lens made by the Sigma Corporation. It is a circular fisheye lens for full-frame cameras, and has been replaced...

Aspherical IF MC Fisheye is an interchangeable camera lens by Samyang. http://www.dpreview.com/products/samyang/lenses/samyang_8_3p5/specifications v t e...

The Canon EF 800mm f/5.6L IS USM lens is a super-telephoto lens by Canon Inc., released at a manufacturer's suggested retail price of US$11,999.00 and...

f/3.5–4.5 USM is an EF mount wide-to-normal zoom lens. It was introduced by Canon in 1996. The lens was originally sold with the Canon EOS IX, an APS...

lens was the absolute smallest Nikkor Z lens (superseded by the full-frame Nikkor Z 26 mm f/2.8 in 2023), and also the smallest APS-C/DX-format lens ever...

a 1080p HD video camera, and high-resolution Zeiss all-aspherical 1-group lenses. Unlike the Nokia 808, the Nokia Lumia 1020 — along with other Lumia...

The Sigma 105mm f/2.8 EX DG is a macro lens produced by Sigma Corporation. The lens has six different variates, fitting on the Sigma SA mount, Canon EF...

EX DC circular fisheye is a photographic lens manufactured by Sigma Corporation. It is a circular fisheye lens, designed to project a 180-degree field...

Google Lens is an image recognition technology developed by Google, designed to bring up relevant information related to objects it identifies using visual...

Built-in image stabilization Multi-group zoom lens system Cine lens Zoom lens Telephoto lens Wide-angle lens Camera lens admin (2019-02-21). "ENG & EFP crew...

The Sigma APO 120-400mm F4.5-5.6 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It contains three SLD (Special Low Dispersion)...

The Sigma 300 – 800 mm lens is a professional-level supertelephoto zoom lens made by Sigma Corporation from 2002 to 2019 for use with analog and digital...

Four Thirds System Prime lens by Olympus Corporation. In the Micro Four Thirds format, it is a wide- or ultra-wide lens. The lens is focus-by-wire, using...

opposed to a fixed-focal-length (FFL) lens (prime lens). A true zoom lens or optical zoom lens is a type of parfocal lens, one that maintains focus when its...

An intraocular lens (IOL) is a lens implanted in the eye usually as part of a treatment for cataracts or for correcting other vision problems such as near-sightedness...

The Pentax smc DA 14mm F2.8 ED (IF) is an interchangeable camera lens announced by Pentax on February 2, 2004. "Pentax smc DA 14mm F2.8 ED (IF)". dpreview...

zoom lens for the Sony E-mount, announced by Sony on October 25, 2017. Given its unusually high 1:3 (0.32x) image reproduction ratio, the 24-105mm lens can...

EF-M 32mm f/1.4 STM is an interchangeable prime lens introduced by Canon in September 2018. The lens is based on the EF-M mount that is used in Canon's...

was a type of camera lenses, made in the USSR. They were usually supplied with Zenit cameras and thus usable with other M42 lens mount cameras such as...

The Canon EF 38–76mm f/4.5–5.6 is an EF mount wide-to-normal zoom lens. Canon Inc. "EF38–76mm f/4.5–5.6". Canon Camera Museum. Retrieved 2016-05-24. AFLENSES...

75–300mm f/4–5.6 lens is a telephoto zoom lens for Canon EOS single-lens reflex cameras with an EF lens mount. There are 3 basic types of the lens: the IS USM...

an interchangeable camera lens announced by Panasonic on August 30, 2007. http://www.dpreview.com/products/panasonic/lenses/panasonic_leica_14-50_3p8...

Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. In the...

Google Contact Lens was a smart contact lens project announced by Google on 16 January 2014. The project aimed to assist people with diabetes by constantly...

variable maximum aperture telephoto zoom lens for the Sony E-mount, released by Sony on August 24, 2011. The lens is sometimes bundled with various Sony...

Di II VC LD Aspherical (IF) MACRO is an interchangeable superzoom camera lens for Canon EF-S and Nikon F APS-C bodies, announced by Tamron on July 30,...

8 mm super-wideangle circular fisheye photographic lens, and is designed as an interchangeable lens for Canon, Nikon, Pentax, Olympus digital or film cameras...

EF-S 18–55mm lens f/3.5–5.6 is a Canon-produced wide-angle to mid telephoto zoom lens for digital single-lens reflex cameras with an EF-S lens mount. The...

HD Pentax D FA 24-70mm F2.8 ED SDM WR is an interchangeable standard zoom lens announced by Ricoh on September 24, 2015. It covers a full frame (35mm) imaging...

multiple mounts, including Nikon F mount. The lens has six elements in four groups. Mir-3 is a wide angle lens for Kiev medium format cameras (Kiev 6x and...

interchangeable tele lens for Pentax K-mount, announced by Ricoh on January 23, 2008. http://www.dpreview.com/products/pentax/lenses...

The EF 28–300mm f/3.5–5.6L IS USM lens is a superzoom lens made by Canon Inc. The lens has an EF-type mount, which fits the Canon EOS line of cameras....

USM lens is a professional wide-angle lens made by Canon Inc. It was announced on February 5, 2015, and at that time was the widest rectilinear lens ever...

77mm f/1.8 Limited is a prime lens for Pentax K-mount aimed at portrait photography. It was voted "Greatest Pentax Lens of All Time" at Pentaxforums.com...

domination of photographic lens innovation was due to Dr Paul Rudolph. In 1890, Rudolph designed an asymmetrical lens with a cemented group at each side of the...

aperture standard zoom lens for the Sony E-mount, announced by Sony on September 12, 2012, and released January 2013. The lens is often bundled with various...

Tamron 150-500mm F5-6.7 Di III VC VXD (A057) is a super-telephoto zoom lens designed and produced by Tamron for Sony E-mount full-frame cameras. It provides...

times the focal length. Triplet/Tessar type master lens group behind the aperture. Wide-angle lens group in front of the aperture to reduce the image size...

15–85mm f/3.5–5.6 IS USM is a standard zoom lens for Canon digital single-lens reflex cameras with an EF-S lens mount. The field of view has a 35 mm equivalent...

full-frame prime lens for the Sony E-mount. It was released by Sony in July 2016. Though designed for Sony's full frame E-mount cameras, the lens can be used...

full-frame prime lens for the Sony E-mount. It was announced by Sony on March 4, 2015. Though designed for Sony's full frame E-mount cameras, the lens can be used...

1:1 Macro lens is a macro lens produced by Tamron. It comes in the Canon EF-mount, Nikon F-mount, Pentax K-mount, and Sony A-mount. The lens was released...

EF mount wide-to-normal zoom lens which was introduced in 1988. In 1990 Canon announced the EF 35-135mm f/4-5.6 USM lens, featuring a different optical...

Nikon F-mount is a type of interchangeable lens mount developed by Nikon for its 35mm format single-lens reflex cameras. The F-mount was first introduced...

In nano-optics, a plasmonic lens generally refers to a lens for surface plasmon polaritons (SPPs), i.e. a device that redirects SPPs to converge towards...

focusing (IF) fourteen lens elements in seven groups three aspherical elements two ED glass elements List of Nikon compatible lenses with integrated autofocus-motor...

The EF55-200mm refers to two telephoto zoom lenses produced by Canon. They are of the EF lens mount that is compatible with the EOS line of cameras. The...

Canon FL refers to a lens mount standard for 35mm single-lens reflex cameras from Canon. It was introduced in April 1964 with the Canon FX camera, replacing...

Nikkor is the brand of lenses produced by Nikon Corporation, including camera lenses for the Nikon F-mount and more recently, for the Nikon Z line of...

1-mount is a type of interchangeable lens mount developed by Nikon for its Nikon CX format mirrorless interchangeable-lens cameras. The 1-mount was first introduced...

Digilux 3 Four Thirds System digital single-lens reflex cameras. The lens uses 16 elements in 13 groups; two elements have aspherical surfaces. It is...

century led to an array of lens designs intended for photography. The problems of photographic lens design, creating a lens for a task that would cover...

The HD Pentax-D FA 70–210mm f/4.0 ED SDM WR lens is a telephoto zoom lens for the Pentax K-mount. The lens was on the roadmap since 2019, has been announced...

The lens was part of a group of four convertible lenses: 400mm f/5.6, 600mm f/5.6, 800mm f/8, and the 1200mm f/11. The lenses were in two parts: a focusing...

focusing. The lens is made mostly of metal and the rubber sealed rear mount makes the lens partially dust and water resistant. Dimensions of the lens are 85...

The HD Pentax-D FA* 70–200mm f/2.8 ED DC AW lens is a professional telephoto zoom lens for the Pentax K-mount. Announced jointly with the HD PENTAX-D FA...

Resnick, P.; Iacovou, N.; Suchak, M.; Bergstrom, P.; Riedl, J. (1994). "GroupLens: an open architecture for collaborative filtering of netnews". Proceedings...

The Tamron SP 45mm f/1.8 Di VC USD is an interchangeable standard prime lens for cameras with a full-frame or smaller sensor. On an APS-C camera, its field...

The Canon EF-M 22mm f/2 STM is an interchangeable wide-angle lens announced by Canon on July 23, 2012. It was not available from Canon USA until the 27th...

full-frame (FE) zoom lens for the Sony E-mount, announced by Sony on May 17, 2017. The lens is scheduled for release in Fall 2017. The lens is currently Sony's...

Kamera lens is a unicellular, flagellate organism and the only species in the genus Kamera. Though the species has been known for centuries, it is poorly...

seven super-telephoto lenses made by Canon. These lenses have an EF mount that work with the EOS line of cameras. These lenses are widely used by sports...

The Sigma 24mm F1.4 DG HSM Art is an interchangeable wide angle lens for full frame cameras. It was announced by Sigma Corporation on February 10, 2015...

USM early in 2007. The main change saw the lens adopt a new optical design featuring 16 elements in 12 groups. Other changes include a 35 g increase in...

The Panasonic Lumix G 20mm F1.7 lens is a pancake-style prime lens for Micro Four Thirds system cameras. In the Micro Four Thirds format, it is slightly...

family of macro lenses produced by Nikon for their 35mm film and digital cameras. The first Micro-Nikkor lens was the 5cm f/3.5 lens introduced in 1956...

telephoto full-frame prime lens for the Sony E-mount, released by Sony on February 7, 2017. The lens is one of Sony's first native lens offerings for the 85mm...

especially in the fairly rare Hybrid Musk group (like 'Guirlande d'Amour' and 'Plaisanterie'). The biography of Lens, his obtentions, and his challenges, particularly...

Lens speed is the maximum aperture diameter, or minimum f-number, of a photographic lens. A lens with a larger than average maximum aperture (that is,...

The Sigma 8–16mm lens is an enthusiast-level, ultra wide-angle rectilinear zoom lens made by Sigma Corporation specifically for use with APS-C small format...

The Ossuary Lens is the seventh studio album by American death metal band Allegaeon, released on April 4, 2025. It is the band's first release to feature...

The Canon FD lens mount is a physical standard for connecting a photographic lens to a 35mm single-lens reflex camera body. The standard was developed...

f/3.5–4.5 is the first fisheye zoom lens, manufactured by Pentax for single-lens reflex cameras (SLRs) with a K lens mount. At its widest setting of 17mm...

HD Pentax-D FA* 85mm f/1.4 SDM AW lens is a professional short telephoto prime lens for the Pentax K-mount. The lens was officially announced on February...

(FE) zoom lens for the Sony E-mount, announced by Sony on October 16, 2013. Though designed for Sony's full frame E-mount cameras, the lens can be used...

The EF 28mm lenses are a group of prime lenses made by Canon that share the same focal length. These lenses use the EF type mount that fits the Canon...

prime lens for the Sony E-mount. It was announced by Sony on October 13, 2015. Though designed for Sony's full frame E-mount cameras, the lens can be...

for one and a half seasons before his transfer to French side Lens in 2023. While at Lens, he became the first Uzbek to play in Ligue 1, before joining...

body with plastic trims。 Lenses，high end Edixa16MB，Edixa16M use Schneider Kreuznach Xena 25mm F/2.8 Tessar 4 element 3 group lens，mid range Edixa16 uses...

Canon EF-S 18–135mm lens is a standard to short telephoto telezoom for Canon digital single-lens reflex cameras with an EF-S lens mount. The field of...

45-200mm f/4.0-f/5.6 MEGA O.I.S lens is a compact telephoto zoom lens for Micro Four Thirds system cameras. It is a varifocal lens. It was released in 2008,...

telephoto full-frame prime lens for the Sony E-mount, released by Sony on February 3, 2016. The lens is Sony's first native lens offering for the 85mm focal...

The EF 70–300mm lenses are a series of telephoto zoom lenses made by Canon Inc. They have a Canon EF lens mount to work with the EOS line of cameras....

The Pentax smc DA 16-45mm F4 ED AL is a standard zoom lens for Pentax K-mount, announced by Pentax on December 9, 2003. It has a constant maximum aperture...

The Nikon AF-S DX Nikkor 35mm f/1.8G is a lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It provides a field of view on a DX...

The EF 100–300mm refers to three telephoto zoom lenses produced by Canon. They are of the EF lens mount that is compatible with the EOS line of cameras...

(FE) zoom lens for the Sony E-mount, announced by Sony on February 3, 2016. Though designed for Sony's full frame E-mount cameras, the lens can be used...

Bifocals and progressive lenses are static, in that the user has to change their eye position to look through the portion of the lens with the focal power...

The Nikon PC-E Nikkor 24mm f/3.5D ED Lens is a tilt-shift, wide-angle prime lens that provides the equivalent of the corresponding view camera front movements...

Schott Music and Mute Song and distributed by Universal Music Group and Sony BMG. In 2020 Lens signed with Deutsche Grammophon. He lives alternately in Brussels...

system (MFT) of still and video cameras and lenses was released by Olympus and Panasonic in 2008; lenses built for MFT use a flange focal distance of...

German football manager and former player who is the manager of Ligue 1 side Lens. Over his career, Toppmöller played 31 Regionalliga matches with six goals...

1/1.2-inch sensor and a high-resolution f/2.4 Zeiss all-aspherical one-group lens. It also features Nokia's PureView Pro technology, a pixel oversampling...

The Panasonic Lumix G Vario 14-45mm f/3.5-5.6 lens is a standard zoom lens for Micro Four Thirds system cameras. It was the kit zoom included with Panasonic's...

The HD Pentax DA 55-300mm lens, is a telezoom lens line for the Pentax K-mount. There are 4 generations so far. The first generation was the SMC Pentax-DA...

50 mm lenses. This Double-Gauss lens replaces the 50mm f/1.8 (non-D). A 50 mm prime lens is the normal lens for the 135 film format. This lens was introduced...

anastigmatic lens is a photographic lens completely corrected for the three main optical aberrations: spherical aberration, coma, and astigmatism. Early lenses often...

500mm F8.0 MC Mirror is a supertelephoto lens and is designed for full frame DSLRs. It is a mirror lens. The lens is made in South Korea by Samyang Optics...

The Canon EF 100-200mm f/4.5A is an interchangeable telezoom lens for the Canon EOS camera system. Canon Inc. "EF100-200mm f/4.5A". Canon Camera Museum...

lenses are a series of telephoto zoom lenses for Canon EOS digital single-lens reflex cameras with a Canon EF-S lens mount. All versions of the lens provide...

photographic lens made by the Sigma Corporation, equipped with a Hyper Sonic Motor (abbreviated HSM, Sigma's trade name for photo lens focusing technology...

F1.4 is an interchangeable camera lens announced by Panasonic on March 7, 2007. The lens uses 10 elements in 9 groups, arranged as a double Gauss type...

The HD Pentax-D FA* 50mm f/1.4 SDM AW lens is a professional normal prime lens for the Pentax K-mount. It was officially announced on October 27, 2017...

The EF 20–35mm lens is a wide-angle lens made by Canon Inc., with an EF mount. There are two models, an L-series f/2.8L and a consumer-grade f/3.5–4.5...

body and available separately. The optical scheme has 7 lenses in four groups; two of these lenses are aspherical. Different reviews and tests valued the...

The design of photographic lenses for use in still or cine cameras is intended to produce a lens that yields the most acceptable rendition of the subject...

17–85mm f/4–5.6 IS USM is a standard zoom lens for Canon digital single-lens reflex cameras with an EF-S lens mount and image stabilization. The EF-S designation...

28-300mm lens — a similar, older, heavier, more expensive first-party lens for Canon DSLR cameras by Canon Joe Farace (3 December 2014). "Lens Review:...

5 Macro IS STM lens is an interchangeable Macro lens announced by Canon in May 11, 2016. The maximum magnification of this Macro lens is 1× in Normal...

The Canon EF 28–70mm lens is a family of professional EF mount wide-to-normal zoom lenses manufactured and sold by Canon. The Canon EF 28–70mm f/2.8L USM...

S-Line lens Autofocus using a stepping motor (STM), focus-by-wire manual focus ring 11 elements in 9 groups (including 2 ED glass and 3 aspherical lens elements...

to an increase in shutter speed of four stops. The lens has sixteen lens elements in twelve groups, with two ED glass elements to reduce chromatic aberration...

aperture zoom lens for the Sony E-mount, released by Sony on August 27, 2013. The 18-105mm F4.0 G lens is least expensive G-series lens Sony makes. It...

full-frame (FE) zoom lens for the Sony E-mount, announced by Sony on May 17, 2017. The lens is scheduled for release on August 31, 2017. This lens is part of Sony's...

The Sigma 20mm F1.4 DG HSM Art is an interchangeable wide angle lens announced by Sigma Corporation on October 16, 2015. Much like the similar 24mm F1...

telephoto zoom lens produced by Nikon Corporation for its Nikon DX format digital SLR cameras. Mounted on a Nikon D7100 Close-up of the lens' badge and focus...

Nantes v Lens Lens v Strasbourg Reims v Lens Lens v Monaco Lyon v Lens Lens v Brest Lens v Nice Lille v Lens Lens v Le Havre Metz v Lens Lens v Clermont...

moderate wide angle prime lens announced by Pentax on February 13, 2006. It is one of the five very compact "Limited" prime lenses for APS-C format cameras...

A magnifying glass is a convex lens—usually mounted in a frame with a handle—that is used to produce a magnified image of an object. A magnifying glass...

USM is a "standard" zoom lens that was introduced in February, 1998. The lens has a 4.82x zoom range and is based on the EF Lens Mount and works with all...

camera announced on 12 September 2012. It is a mirrorless interchangeable lens camera or MILC, and thus has a smaller body form factor than a traditional...

Samyang T-S 24mm 1:3.5 ED AS UMC is an interchangeable wide angle tilt-shift lens for cameras with a full frame or smaller sensor. It was announced by Samyang...

finals. The matches were played in ten stadiums in ten cities: Bordeaux, Lens, Villeneuve-d'Ascq, Décines-Charpieu, Marseille, Nice, Paris, Saint-Denis...

The Panasonic Lumix G 14mm F2.5 lens is a pancake-style prime lens for Micro Four Thirds system cameras. In the Micro Four Thirds format, it is moderately...

The 70-300mm lens is a telephoto zoom lens made by Nikon. The lens has an F-mount to work with all the SLRs line of cameras (except the early 70-300G...

The smc PENTAX-DA* 1:4 300mm ED [IF] SDM is a supertele prime lens for Pentax K-mount. It uses Pentax' silent SDM motor for autofocus on compatible cameras...

EF 28–105 mm f/4–5.6 is an inexpensive zoom lens often included as a kit lens with Canon 35 mm single-lens reflex cameras. 28–105 mm is a standard wide...

S-Line lens 1:1 image reproduction ratio Autofocus using a stepping motor (STM), dedicated focus-by-wire manual focus ring 16 elements in 11 groups (including...

single-lens reflex cameras manufactured and marketed by Rollei starting from 1976, when the Rolleiflex SLX was released. Photographic lenses for these...

USM is a professional EF mount telephoto zoom lens manufactured by Canon Inc. The first version of this lens was announced in September 1998, and an updated...

constant maximum aperture zoom lens for the Sony E-mount, announced by Sony on September 9, 2016. List of Sony E-mount lenses Sony E PZ 18-105mm F4 G OSS...

standard full-frame prime lens for the Sony E-mount, released by Sony in 2016. The lens is one of Sony's first budget lens offerings for the 50mm focal...

In photography and cinematography, a normal lens is a lens that reproduces a field of view that appears "natural" to a human observer. In contrast, depth...

which a number of lens groups are replaced with floating pairs of lens groups. The Vario-Sonnar is a Carl Zeiss photographic lens design named in relation...

The DA* 16–50mm lens is a family of professional wide-angle lenses made by Ricoh Imaging. The current version, the HD DA* 16-50mm f/2.8L ED PLM AW, replaced...

macro prime lens for the Sony E-mount, announced by Sony on 4 March 2015. As of June 2017, the 90mm Macro lens is one of only 3 E-mount lenses manufactured...

Ajaccio Auxerre Béziers Brest Châteauroux Clermont Gazélec Grenoble Le Havre Lens Lorient Metz Nancy Niort Orléans Paris FC Red Star Sochaux Troyes Valenciennes...

The EF 200mm USM lens is an L-series prime telephoto lens made by Canon Inc. for the EOS line of cameras. Four 200 mm primes were made: f/1.8, two f/2...

35mm single lens reflex camera with built-in 4.2× zoom lens. The lens is a multi-coated 28-120mm f4.5/5.6 lens with 11 elements in 9 groups. The autofocus...

telephoto zoom lens produced by Canon. It is part of the professional L-series and functions with the Canon EOS line of cameras. The EF 200–400 mm lens features...

The AF-S DX Zoom-Nikkor 12-24mm f/4G is a lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It provides an angle of view on a...

The Shenyang Zhongyi Mitakon Speedmaster 50 mm f/0.95 lens is a standard manual focus prime lens for Sony E-mount, announced by Shenyang Zhongyi Mitakon...

is an interchangeable camera lens announced by Samyang on June 13, 2013. http://www.dpreview.com/products/samyang/lenses/samyang_16_2/specifications v...

ZA SSM (SAL-2470Z) is a high-quality zoom lens compatible with cameras using the Sony α, and Minolta AF lens mounts. It was designed and is manufactured...

(FE) zoom lens for the Sony E-mount, announced by Sony on September 15, 2014. Though designed for Sony's full frame E-mount cameras, the lens can be used...

uses six comprehension lenses to analyze cross-cultural interaction in the business environment. The six comprehension lenses to examine enterprise-wide...

270-900 mm lens when used on a DX format camera) Autofocus using a stepping motor (STM), focus-by-wire manual focus ring 25 elements in 17 groups (including...

The Canon EF 35mm lenses are a family of wide angle prime lenses with EF mount made by Canon Inc. The family also includes one EF-S lens that only mounts...

dələlis]) is the main football stadium in Lens, France, that was built in 1933. It is the home of RC Lens. The stadium's capacity is 38,223 – about 7...

zoom lens. It was introduced by Canon in 2005 to complement the well-regarded 17–40mm f/4L USM and 70–200mm f/4L USM. The EF 24–105mm f/4L IS USM lens is...

macro prime lens for the Sony E-mount, announced by Sony on August 30, 2016. As of June 2017, the 50mm Macro lens is one of only 3 E-mount lenses manufactured...

The News Lens (Chinese: 關鍵評論網; TNL) is a Taiwanese digital news media organization founded by Joey Chung and Mario Yang in 2013, with multilingual versions...

considered, the lens has an effective equivalent 16.5–27mm focal length. List of Konica Minolta A-mount lenses List of Minolta A-mount lenses Dyxum lens data Sony:...

The Louvre-Lens is an art museum located in Lens, France, approximately 200 kilometers north of Paris. It displays objects from the collections of the...

petal-type lens hood. The lens is weather resistant. The lens has nine elements in eight groups with two ED extra-low dispersion elements for the reduction...

focus prime lens for the Sony E-mount, announced by Zeiss on October 12, 2015. Though designed for Sony's full frame E-mount cameras, the lens can be used...

Several different models of Canon FD 135 mm lenses were produced by Canon Inc. for the Canon FD lens mount. Two were produced in the original "Old FD"...

The Panasonic Lumix G X Vario PZ 45-175mm lens f/4.0-5.6 lens is a zoom lens for Micro Four Thirds system cameras. In the Micro Four Thirds format, it...

Samyang 35mm F1.4 AS UMC is an interchangeable moderate wide angle prime lens for cameras with full frame or smaller sensor. It was announced by Samyang...

2.8/50M is an APS-C macro prime lens for Sony E and Fujifilm X mounts announced by Zeiss on January 30, 2014. The lens features a minimalist matte-black...

is an interchangeable camera lens announced by Samyang on April 28, 2014. http://www.dpreview.com/products/samyang/lenses/samyang_300_6p3_slr/specifications...

10–22mm f/3.5–4.5 USM lens is a wide to ultra-wide angle zoom lens for Canon digital single-lens reflex cameras with a Canon EF-S lens mount. The field of...

The EF 17–40mm f/4L USM lens is a wide-angle lens made by Canon Inc. The lens has an EF mount to work with the EOS line of cameras. Other than the front...

The Pentax smc DA 15mm F4 ED AL Limited is a wide-angle prime lens for Pentax K-mount, announced by Pentax on March 2, 2009. Along with Pentax's other...

interchangeable standard zoom lens for Leica L mount, announced by Leica on October 20, 2015. A review in PCMag UK praised the lens for its sharpness, low distortion...

lens mount commonly found on 16 mm movie cameras, closed-circuit television cameras, machine vision cameras and microscope phototubes. C-mount lenses...

was a six element lens with four groups. E.Rokkor - lenses for enlargers with Leica thread-mount C.E.Rokkor/C.E.Rokkor-X - lenses for color enlargers...

EF-S 60mm f/2.8 Macro USM lens is Canon's first EF-S (APS-C sensor-specific) macro lens, and also the company's first prime lens made specifically for the...

In astronomy, weak gravitational lensing is a technique to map the mass distribution of astronomical objects. As predicted by general relativity, the...

ED-IF is an F-mount zoom lens manufactured and sold by Nikon. Designed exclusively for use on Nikon DX format cameras, this lens covers from wide-angle...

The wind lens is a modification on the wind turbine created by Professor Ohya from Kyushu University, as an attempt to be more efficient in producing electricity...

focus ring 10 elements in 7 groups (including an aspherical lens element) 9-blade rounded diaphragm Internal focusing (IF lens) One customizable control...

21mm lenses are a series of three prime wide angle lenses produced by Minolta for Minolta SR-mount single lens reflex cameras. The first 21mm lens released...

prime lens for the Sony E-mount, announced by Sony on 30 September 2025. As of November 2025, the 100mm Macro lens is one of 4 E-mount lenses manufactured...

The M42 lens mount is a screw thread mounting standard for attaching lenses to 35 mm cameras, primarily single-lens reflex models. It is more accurately...

The EF 85mm lenses are a group of medium telephoto prime lenses made by Canon Inc. that share the same focal length. These lenses have an EF type mount...

pancake-style lens hood. The lens itself is colloquially referred to as a pancake lens as it is currently the thinnest lens offered for Sony E-mount. The lens can...

catadioptric photographic lens compatible with cameras using the Minolta A-mount and Sony A-mount lens mounts. The Minolta/Sony Reflex 500mm lens still (2024) is...

by a group of scientists at the ESRF. They drilled holes in an aluminium block, and achieved focusing in two dimensions. For X-rays a concave lens focuses...

lens compatible with cameras using the Sony α lens mount. It was designed and is manufactured by Sony in Japan in collaboration with Zeiss. The lens is...

  Loss Lens v Le Havre Lens v Gent FC Chambly v Lens Genk v Lens Genk v Lens Lens v Union Saint-Gilloise Lens v Paris FC Lens v FC Chambly Lens v Sparta...

zoom lens for Micro Four Thirds system cameras; the first version, distinguished by its maximum aperture of f/4.0–5.8, served as the bundled kit lens for...

understood, and then a phenomenon which is human understanding through the mind lens interpreting that noumenon. Portals: Philosophy Psychology Action-specific...

The Nikon 24-70mm f/2.8G ED AF-S lens was announced in 2007 by Nikon, in Japan. It is a dust- and moisture-resistant professional wide-angle to short-telephoto...

28 mm f/2.8). The lens was released on September 14, 2021. The lens does not come with a lens hood. Dustin Abbott concluded that the lens has a lot of strengths...

Emmanuel Blairy, born 14 March 1986 in Lens (Pas-de-Calais), is a French politician, deputy in the National Assembly from January 2022 and a local civil...

is a full-frame prime lens manufactured by Nikon for use on Nikon Z-mount mirrorless cameras. It is one of the two Nikkor lenses that have the Noct branding...

F4.5-5.6, is a telephoto zoom photographic lens compatible with cameras using the Minolta AF and Sony α lens mounts. The first generation body is made...

zoom lens, covering fields of view from wide-angle to short telephoto, for the Canon EF-M system of Canon Inc. mirrorless interchangeable-lens camera...

Australia. 14 June 1998 (1998-06-14) 21:00 CEST (UTC+2) Stade Félix-Bollaert, Lens Attendance: 38,100 Referee: Vítor Melo Pereira (Portugal) 20 June 1998 (1998-06-20)...

pancake standard zoom lens for Micro Four Thirds. It was announced by Olympus Corporation on January 29, 2014. List of standard zoom lenses http://www.dpreview...

Long-term contact lens use can lead to alterations in corneal thickness, stromal thickness, curvature, corneal sensitivity, cell density, and epithelial...

mirrorless interchangeable lens cameras from Nikon, originally announced on 21 September 2011. The cameras utilized Nikon 1-mount lenses, and featured 1" CX...

7 is one of the largest relative aperture (fastest) lenses in the history of photography. The lens was developed for the NASA Apollo lunar program in 1966...

prime lens that provides the equivalent of the corresponding view camera front movements on Canon EOS camera bodies. Unlike most other EF-mount lenses, it...

league phase. Club Brugge Feyenoord PSV Lens Lille Dortmund Slavia Arsenal Manchester Aston Villa Liverpool Lens PSG Lille Bayern Dortmund Leipzig Stuttgart...

an interchangeable camera lens announced by Sigma Corporation on June 19, 2015. http://www.dpreview.com/products/sigma/lenses/sigma_24-35_2/specifications...

The EF 35-105mm lens is a family of EF mount wide-to-normal zoom lenses manufactured and sold by Canon. There were three versions made. The first version...

A Celor lens (also known as a symmetric dialyte) is a highly corrected lens of the Dialyt type, designed for process photography, involving reproduction...

The Canon EF-S 18–200mm lens is a superzoom lens, manufactured by Canon. Canon Inc. "EF-S 18-200mm f/3.5-5.6 IS". usa.canon.com. Retrieved 17 May 2016...

The Olympus OM System was a line of 35mm single-lens reflex cameras, lenses and accessories sold by Olympus Corporation between 1972 and 2002. The range...

The Samsung NX-mount is the lens mount used on NX series mirrorless interchangeable lens cameras by Samsung. The mount was first implemented in the Samsung...

15 groups (including 2 ED glass, 1 aspherical ED glass and 2 aspherical lens elements, elements with ARNEO coat, and a fluorine-coated front lens element)...

their camera lenses with the widest maximum aperture. Lenses with that name have been in production since 1966. So far all Noctilux lenses have been made...

The Sony α37 or Sony Alpha 37 (model name SLT-A37) is a single-lens reflex style digital camera that replaced the SLT-A35 in 2012. However, the Alpha 37...

to spare on 13 May 2026, following a 2–0 win against closest competitors Lens. A total of eighteen teams participated in the 2025–26 edition of the Ligue...

6 is a zoom lens produced by Canon Inc. for their series of EOS single-lens reflex cameras. Canon produced eight iterations of the lens from 1989 to...

zoom lens for the Sony E-mount, announced by Sony on May 11, 2010. The lens is often bundled with various Sony α mirrorless cameras as a "kit lens". The...

10 groups (including 1 ED glass and 2 aspherical lens elements and Nano Crystal Coat elements) 11-blade rounded diaphragm Internal focusing (IF lens) One...

36-105 mm lens when used on a DX format camera) S-Line lens Autofocus using a stepping motor (STM), focus-by-wire manual focus ring 14 elements in 11 groups (including...

The Sony α 500 (DSLR-A500) is a midrange-level digital single-lens reflex camera (DSLR) marketed by Sony, which was released in 2009. It features live...

17–55mm f/2.8 IS USM is a standard zoom lens for Canon digital single-lens reflex cameras with an EF-S lens mount. The field of view has a 35 mm equivalent...

Kerr-lens mode-locking (KLM) is a method of mode-locking lasers via the nonlinear optical Kerr effect. This method allows the generation of pulses of light...

used Uniform System designation for a very small aperture stop on a camera lens. According to Van Dyke, Adams thought the name would be confusing to the...

A magnetic lens is a device for the focusing or deflection of moving charged particles, such as electrons or ions, by use of the magnetic Lorentz force...

styles, Torres rebuilt the band in 2015 with a new group of musicians committed to making Death Lens a long-term project. With that, the bands sound shifted...

21-45 mm lens when used on a DX format camera) S-Line lens Autofocus using a stepping motor (STM), focus-by-wire manual focus ring 14 elements in 12 groups (including...

  Fixtures Lens v Paris FC Lens v Valenciennes Rodez v Lens Clermont v Lens Lens v Inter Milan Lens v West Ham United Montpellier v Lens Lens v Le Havre Lens v...

offering unique capabilities. Single-lens reflex (SLR) cameras provide real-time, exact imaging through the lens. Large-format and medium-format cameras...

The Sigma 30mm F1.4 DC DN Contemporary lens is a fixed maximum aperture standard prime lens for Sony E, Micro Four-Thirds, Canon EF-M, Canon RF-S and Leica...

ED VR is a superzoom lens manufactured by Nikon, introduced in August 2013 for use on Nikon DX format digital SLR cameras. The lens includes vibration reduction...

headquartered both in Paris and Milan. It designs, produces and markets ophthalmic lenses, equipment and instruments, prescription glasses and sunglasses. It was...

Tamron SP 35mm F1.8 Di VC USD is an interchangeable moderate wide-angle prime lens for cameras with a full frame sensor or smaller. On an APS-C camera, it has...

three-world model is a lens of political analysis describing the world during the Cold War. The model divides the world's nations into three groups: the First, Second...

1935. The Big Snowy Group is composed of three subdivisions, from top to base: Heath Formation: black shale with sandstone lenses. Otter Formation: limestone...

lens for the Sony E-mount, announced by Sony on June 11, 2019. The Sony 200-600mm lens is currently the second longest focal length native zoom lens offered...

Orthokeratology, also referred to as Night lenses, Ortho-K, OK, Overnight Vision Correction, Corneal Refractive Therapy (CRT), Accelerated Orthokeretology...

macro lens was credited to Sho Tokumaru, featuring a "double floating" element design, which incorporated zoom lens technology to move three groups independently...

Nikon F 80-200mm lens refers to several generations of single-lens reflex telephoto zoom lenses for made by Japanese camera manufacturer Nikon. Nikon has...

full-frame prime lens manufactured by Nikon for use on Nikon Z-mount mirrorless cameras. The Plena is the second Nikkor Z-mount lens with a unique name...

cinematographic lenses. The main markets are cinema, television, space travel and medicine. The company is part of the Thales Group, which represents...

The Panasonic Lumix G X Vario 12-35mm F2.8 is a zoom lens in the Micro Four Thirds system. It is a "standard zoom"- ranging from moderately wide to moderately...

The Lensic Theater, located at 211 West San Francisco Street in Santa Fe, New Mexico, is an 821-seat theater designed by Boller Brothers of Kansas City...

Olympus M.Zuiko Digital ED 14–42 mm f/3.5-5.6 is a Micro Four Thirds System lens by Olympus Corporation. It is sold as a standalone item, and also as part...

elements in 15 groups (including 2 ED glass, 4 aspherical lens elements, elements with Nano Crystal and ARNEO coats, and a fluorine-coated front lens element)...

interchangeable wide angle lens for the Canon EOS M system of mirrorless cameras. It was announced by Canon Inc. on June 6, 2013. This lens not available from...

The lentil (Vicia lens or Lens culinaris) is an annual legume grown for its lens-shaped edible seeds or pulses, also called lentils. It is about 40 cm...

mounted vertically, producing vertical images by default.It is a 5-group, 6-element prime lens with a focal length of 10.8mm, which is the same focal length...

is a variable maximum aperture superzoom lens for the Sony E-mount, released by Sony on May 17, 2012. The lens was designed to better accommodate users...

f/2.8 APO Macro EX DG HSM is a telephoto macro prime lenses made by Sigma Corporation. The lens was produced for the SA mount, Canon EF mount, Four Thirds...

effect. The lens is not a soft-focus lens. The STF lens is a manual focus-only lens. This lens is the only genuinely Minolta/Sony A-mount lens produced without...

zoom lens, instead its lens has a fixed focal length of 5.9 mm (28 mm equivalent angle of view (AOV) in 35 mm full frame format). 5.9 mm f/2.4 lens (28...

The M.Zuiko Digital ED 40-150mm f/4.0-5.6 is a Micro Four Thirds System lens by Olympus Corporation. It is sold as a standalone item, and also as part...

with plastic trims。 Lenses: high-end Edixa 16MB/Edixa 16M uses Schneider-Kreuznach Xenar 25mm f/2.8 Tessar 4-element 3-group lens, mid-range Edixa 16...

The Tamron 18-270mm F/3.5-6.3 Di II VC PZD is a superzoom lens for APS-C DSLR cameras, announced by Tamron on December 9, 2010. The Sony/Minolta A mount...

8 lens is a discontinued macro lens produced by Minolta that was renowned for its sharpness all the while garnering raving reviews also. This lens achieves...

Kabushiki-gaisha Shiguma) is a Japanese company, manufacturing cameras, lenses, flashes and other photographic accessories. All Sigma products are produced...

17mm lens Canon TS-E 45mm lens Canon TS-E 50mm lens Canon TS-E 90mm lens Canon TS-E 135mm lens PC-E Nikkor 24mm f/3.5D ED Lens – Equivalent Nikon lens "Canon...

SMC Pentax-FA 31mm f/1.8 AL Limited is a full-frame moderate wide-angle lens for Pentax K-mount. On an APS-C camera, it gives a normal field of view....

Carlisle, Pennsylvania. The film aired on Independent Lens on PBS on November 23, 2021. "INDEPENDENT LENS: Home from School: The Children of Carlisle". KPBS...

The BBC One "Lens" idents are the current set of on-screen channel identities used on BBC One; soft launched with the channel's Christmas presentation...

camera pancake lens announced by Fujifilm on June 25, 2013. At 27 mm, it has a 35 mm equivalent focal length of 41 mm, making it a normal lens of maximum...

The Samyang 24mm f/1.4 ED AS UMC is an interchangeable wide-angle prime lens for cameras with full frame or smaller sensors. It was announced by Samyang...

video recording with silent and smooth autofocus. It has eight lens elements in seven groups. Two of them are aspherical, which are used to maintain image...

Foé went on to play professionally in Ligue 1 and the Premier League with Lens, West Ham United, Lyon and Manchester City. On 26 June 2003, Foé died suddenly...

Draw; L = Loss Lens v Lyon Nantes v Lens Lens v Marseille Metz v Lens Lens v Lille Paris Saint-Germain v Lens Lens v Sochaux Monaco v Lens Lens v Auxerre Lorient...

The Canon FD 35mm f/2.0 lens was manufactured by Canon for the FD lens mount. It was sold in several variations after it was introduced in 1971, and was...

standard zoom lens for the Sony E-mount, announced by Sony on September 12, 2014. Though designed for Sony's full frame E-mount cameras, the lens can be used...

The Fujinon XF 16mm F1.4 R WR is an interchangeable camera lens announced by Fujifilm on April 16, 2015. It has an unusually wide maximum aperture given...

The AF DX Fisheye-Nikkor 10.5mm f/2.8G ED is a fisheye lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It provides a full 180-degree...

The Sigma 30mm F2.8 EX DN is a standard prime lens for Sony E and Micro Four-Thirds mounts, announced by Sigma in January 2012. Along with the Sigma 19mm...

optical zoom, released in 2013. Wide-angle lens 20.4 megapixel resolution Optical image stabilizer in the lens, reducing blurring by compensating for hand...

The M.Zuiko Digital 45 mm f/1.8 is a prime lens by Olympus Corporation, for the Micro Four Thirds System. It is sold in a kit with the Olympus PEN camera...

f/4.5–5.6G AF-S lens is a telephoto superzoom lens manufactured by Nikon for its line of DX DSLR cameras. As with other DX format lenses, the smaller image...

The Sigma 18-300mm F3.5-6.3 DC Macro OS HSM Contemporary is an APS-C superzoom lens made by Sigma Corporation. Product page v t e...

wide-angle prime lens for the Sony E-mount, announced by Zeiss on April 22, 2015. Though designed for Sony's full frame E-mount cameras, the lens can be used...

wide-angle prime lens manufactured by Nikon for use on Nikon Z-mount mirrorless cameras. On June 2, 2021, Nikon announced the development of the lens (along with...

60-600mm f/4.5-6.3 DG lens is a super-telephoto zoom lens produced by Sigma Corporation since 2018. It succeeds an earlier 10× zoom lens (50–500mm) which was...

F2.8 AL (IF) SDM AW is an interchangeable camera lens by Pentax. http://www.dpreview.com/products/pentax/lenses/pentax_55_2p8_645/specifications v t e...

Minolta AF 35mm f/1.4 lens is a camera lens that was introduced by Minolta in 1987 (originally as a non-G lens), and revised in 1998 as Minolta AF 35mm...

Media Lens is a British media analysis website established in 2001 by David Cromwell and David Edwards. Cromwell and Edwards are the site's editors and...

Olympus M.Zuiko Digital ED 14–42 mm f/3.5-5.6 L is a Micro Four Thirds System lens by Olympus Corporation. It is sold as part of a kit along with bodies for...

maximum aperture standard zoom lens for Sony E-mount, announced by Sony on October 16, 2013. It was the first kit lens for Sony's full-frame E-mount (FE)...

is a professional telephoto zoom lens made by Olympus for the Micro Four Thirds system. It is the first telephoto lens in the Olympus M.Zuiko PRO range...

romanized: Lyubitel, lit. 'amateur') refers to any of the several medium format twin-lens reflex cameras manufactured in Russia by LOMO. The design is based on the...

A superlens, or super lens, is a lens which uses metamaterials to achieve super-resolution imaging and go beyond the diffraction limit. The diffraction...

camera lens announced by Zeiss on September 18, 2012. Zeiss used a diagnostic optical design for this lens. List of third-party E-mount lenses Fujifilm...

prime lens for Sony E-mount. It was announced by Samyang Optics on August 17, 2016 The lens is currently the widest-angle autofocus prime lens featuring...

fashion statements, which often incorporated colourful wigs and contact lenses, she is cited in the media as one of the greatest and most popular dancers...

full-frame (FE) telephoto zoom lens for the Sony E-mount, announced by Sony on February 3, 2016. The 70-200mm f/2.8 lens is popular among event photographers...

100–400 mm f/4.0-f/6.3 lens is a digital compact telephoto zoom lens for Micro Four Thirds system cameras. It is a varifocal lens branded with the German...

applied his new theory not just to the behavior of the Sun as a gravitational lens but also to another astronomical phenomenon, the precession of the perihelion...

The Venus Optics Laowa 105mm F2 Smooth Trans Focus lens is a smooth trans focus full-frame prime lens for Canon EF, Nikon AI, Sony A, Sony E, and Pentax...

interchangeable camera lens announced by Fujifilm on January 9, 2012. As of 2015, it remains one of the widest-aperture 35mm lenses available, giving a normal...

The Fujinon XF 35mm F2 R WR is an interchangeable standard prime lens for X-mount, announced by Fujifilm on October 21, 2015. Wikimedia Commons has media...

professional telephoto prime photographic lens compatible with cameras using the Minolta A-mount and Sony A-mount lens mounts. The name indicates it has an...

The Zeiss Hologon is an ultra wide-angle f=15mm f/8 triplet lens, providing a 110° angle of view for 35mm format cameras. The Hologon was originally fitted...

Sigma 60mm F2.8 DN Art lens is a standard prime lens for Sony E and Micro Four-Thirds mounts, announced by Sigma on January 29, 2013. It was only the...

focus ring 21 elements in 18 groups (including 6 ED glass, 2 aspherical, 1 fluorite, and 1 short-wavelength refractive (SR) lens elements, elements with Nano...

The EF 1200 mm f/5.6 L USM is a super-telephoto prime lens that was made by Canon Inc. It uses an EF mount, and is compatible with the Canon EOS camera...

matches), as well as a Round of 16 knockout match in the northern city of Lens (also hosting six total matches). Nantes, Toulouse, Bordeaux, Montpellier...

Garnier was transferred to Lens and signed his first professional contract with the team. Garnier made his league debut for Lens as an 83rd-minute substitute...

Rain on Lens is the ninth studio album by Smog. It was released on September 17, 2001, in Europe by Domino Recording Company and a day later in North America...

he plays for the Martinique national team. Varane is a youth product of Lens, having joined the youth academy in 2007. He signed his first professional...

non-standard optical traits of toy cameras (such as light leaks and irregular lens alignment), and non-standard film processing techniques for aesthetic effect...

Archived May 24, 2024, at the Wayback Machine. Capture Life Through the Lens. Retrieved on May 24, 2024 "Xscape performs hit medleys". BET. Archived from...

prime lens manufactured by Nikon for use on Nikon Z-mount mirrorless cameras. On January 5, 2023, Nikon announced the development of the lens. The lens was...

is a secondary lens mounted between a camera and a photographic lens which enlarges the central part of an image obtained by the lens. For example, a...

black or white. The ZV-1 has the following specifications: Retractable lens F-stop: F1.8–2.8 Zoom range (full‑frame-equivalent): 24–70mm Phase detection...

is an interchangeable camera lens announced by Zeiss on September 18, 2012. http://www.dpreview.com/products/zeiss/lenses/zeiss_touit_32_1p8/specifications...

device-mountable, lens-style compact camera manufactured by Sony. Announced on September 3, 2014, the QX30 is one of Sony's "Smart Lens" cameras, alongside...

the “PK-mount", is a bayonet lens mount standard for mounting interchangeable photographic lenses to 35 mm single-lens reflex (SLR) cameras. It was created...

Z-mount (stylised as Z {\displaystyle \mathbb {Z} } ) is an interchangeable lens mount developed by Nikon for its mirrorless digital cameras. It was first...

5-4.5 ZA (SAL-1680Z) is a high-quality zoom lens compatible with cameras using the Sony α, and Minolta AF lens mounts. It was designed and is manufactured...

scorer of the Mali national football team. Keita most notably played for Lens (five seasons) and Barcelona (four), winning 14 titles with the latter club...

Vario-Elmar 14-150mm F3.5-5.6 Asph Mega OIS is an interchangeable camera lens announced by Panasonic on March 7, 2007. Since it has been released, it was...

CMOS sensor. The camera uses a NIKKOR lens with 17 elements in 12 groups, including one Super ED and five ED lens elements. The camera supports 4K UHD...

wide-angle manual focus lens for the Sony E-mount, announced by Tokina on September 8, 2016. It is the first in a new line of Tokina lenses optimized for Sony...

The 18-300mm f/3.5–6.3G lens (not to be confused with the 18-300mm f/3.5–5.6G lens) is a telephoto superzoom lens manufactured by Nikon for its line of...

Havre are the "Derby Normand" with SM Caen and an always heated clash with Lens, located in the region of Nord-Pas-de-Calais. Contrary to what the club has...

(Thailand) 24 June 1998 (1998-06-24) 21:00 CEST (UTC+2) Stade Félix-Bollaert, Lens Attendance: 38,100 Referee: Mario van der Ende (Netherlands) Bulgaria at...

prime photographic lens compatible with cameras using the Minolta AF and Sony α lens mounts. List of Minolta A-mount lenses Dyxum lens data and reviews...

Undercard is an album by indie-rock band The Extra Lens, a side-project of John Darnielle and Franklin Bruno. The album was released on October 19, 2010...

angle zoom lens for the Pentax 645 medium format system, announced by Ricoh on August 4, 2014. http://www.dpreview.com/products/pentax/lenses...

8 OSS is a short telephoto APS-C prime lens for the Sony E-mount, released by Sony on August 24, 2011. The lens has a mixture of high quality plastic and...

prime lens that provides the equivalent of the corresponding view camera front movements on Canon EOS camera bodies. Unlike most other EF-mount lenses, it...

manufacturer of photographic lenses, specialized in the design of innovative macro, wide angle, shift and f/0.95 lenses. Headquarters and production are...

macro lens. Typical for revisions of Sony lenses, this model is smaller and lighter than its predecessor. The product contains the lens itself, a lens hood...

prime fisheye lens produced by Minolta for Minolta SR-mount single lens reflex cameras, introduced in 1969 to replace an earlier fisheye lens, the UW Rokkor...

DC HSM Art lens is a fast, constant-aperture wide standard zoom lens made by Sigma Corporation. It was announced April 18, 2013. This lens, at its time...

the lens renders out-of-focus points of light". Differences in lens aberrations and aperture shape cause very different bokeh effects. Some lens designs...

with some improvements and a built-in flash. Lens: Agfa Solitar 40mm f2.8; four elements in three groups Focus: Manual 0.9m to infinity scale-focus Shutter:...

prime lens for Sony E-mount. It was announced by Samyang Optics on June 5, 2017. Though designed for Sony's full frame E-mount cameras, the lens can be...

prime lens produced by Nikon Corporation. It is compatible with FX sized sensors as well as DX format. It is part of Nikon's Micro-Nikkor line of lenses. Nikon...

lens. In the Micro Four Thirds format, it is a zoom ranging from wide to ultra-wide. Like many other Olympus Micro Four Thirds zooms, the front lens elements...

Telephoto compression (also known as lens compression or perspective compression) is the apparent visual effect in photography and cinematography in which...

contact lens brand from Japan. On July 10, it was announced that Illit became the new ambassador of M&M's in Asia, being the first K-pop group involved...

18 036: minilux zoom The Summarit lens fitted to the minilux and CM is a symmetric lens with six elements in four groups. According to Leica, the CM version...

later became ambassadors for. The group also served as endorsement models for Moon Boot, the cosmetics contact lens brand, a-eye, Sunsilk Indonesia, and...

of Sony's internal LENS program (Leading and Empowering New Storytellers) that gives leadership experience to underrepresented groups. Clara Chan (vfx supervisor)...

a-eye(エーアイ)』5⽉30⽇より先⾏販売開始！ [The new color contact lenses "a-eye," with the popular K-POP idol group "aespa" as their image model, will go on sale in advance...

Hyper-radial or hyperradiant Fresnel lenses are Fresnel lenses used in lighthouses. They are larger than "first-order" lenses, having a focal length (radius)...

standard prime lens manufactured by Nikon for use on Nikon Z-mount mirrorless cameras. The lens was introduced on September 16, 2020. The lens comes with...

cover. The gas mask has a burning building instead of a woman reflected in lenses. In the music video to the song, band frontman Richard Kruspe can be seen...

1-800 Contacts Inc. is an American contact lens retailer based in Draper, Utah. The brands that 1-800 Contacts sells include Johnson & Johnson Vision Care...

online broadcast channel, Ogonitv. Ndume Green was an intern at Crystal Clear Lens, a Ghanaian Local News Outlet in 2009 while he was pursuing his journalism...

(France) 26 June 1998 (1998-06-26) 21:00 CEST (UTC+2) Stade Félix-Bollaert, Lens Attendance: 38,100 Referee: Arturo Brizio Carter (Mexico) 26 June 1998 (1998-06-26)...

Delimiter. Retrieved 12 September 2017. "Datacom is first to bring HoloLens to Australia". CRN Australia. Retrieved 12 September 2017. "WA Govt goes...

Photonics (Göttingen, 2000), Qioptiq Group (Luxembourg, 2006), and Excelitas Technologies (2013). Photographic lenses produced by Rodenstock during and since...

The EF 35-80mm f/4-5.6 USM lens is a family of EF mount wide-to-normal zoom lenses manufactured and sold by Canon. There were five versions made. One...

constant maximum aperture, telephoto zoom lens for the Sony E-mount, announced by Sony in 2013. The 70-200mm F4.0 G lens is popular among weight-sensitive landscape...

that we have a set of lenses. And when I say lenses, I mean CGI made". A set of lenses that recreate the look of an anamorphic lens, which is your typical...

is a camera lens made by Canon, first introduced alongside the Canon F-1 single-lens reflex camera in March 1971. It was the first lens for any 35mm...

telezoom lens for the Four Thirds system. It was announced by Olympus Corporation on September 27, 2004. http://www.dpreview.com/products/olympus/lenses...

(German pronunciation: [ˈʁoːdn̩ʃtɔk]) is a German manufacturer of optical lenses and eyewear. The company, which was founded by Thuringian Josef Rodenstock...

chemistry, a functional group represented by the symbol -OTf Off-the-film metering, in camera metering systems, a type of through-the-lens metering Order of...

R Macro is an interchangeable camera lens announced by Fujifilm on January 9, 2012. It is not a true macro lens, with magnification up to 1:2 rather than...

36x24mm still camera sensor Cameras with various lens mounts are available in such configurations but the lens mount is not interchangeable unless stated as...

and are common on insects and crustaceans. Non-compound eyes have a single lens and focus light onto the retina to form a single image. This type of eye...

in the Mapuche language. Newen Afrobeat rely on the group setting and evolves through the lenses of collaborations in the creative music process. Newen...

portrait lens produced by Minolta for Minolta SR-mount single lens reflex cameras, introduced in 1978 as the system's first soft focus lens. In addition...

and the burst rate was reduced to 3 frames per second. Sony's DT series lenses are not recommended for use with 35mm full-frame sensors due to their differing...

refractive error due to rotational asymmetry in the eye's refractive power. The lens and cornea of an eye without astigmatism are nearly spherical, with only...

Lenses Alien is the second album by the indie rock band Cymbals Eat Guitars, released August 30, 2011 on Barsuk Records. The album was produced by John...

The Zeiss Touit Planar T* 1.8/32mm is a standard prime lens for Fujifilm X and Sony E mount, announced by Zeiss on September 18, 2012. Along with the Zeiss...

2025. On 13 May 2026, he netted a stoppage-time goal in a 2–0 away win over Lens, securing his club's 14th Ligue 1 title. Mbaye has represented France at...

28 mm f/2.8 lens with the compact body of the GRD series; where the A12 (GXR) 28 mm (equivalent) f/2.5 lens used 9 elements in 6 groups, the GR 28 mm...

Racing Club de Lens Féminin is a French football club that competes in the Seconde Ligue. The club was founded in 2001 as Arras Football Association, and...

Zoom-Nikkor lens is a midrange zoom lens manufactured by Nikon for use on Nikon F-mount DX format digital SLR cameras. Often included as a kit lens on entry-level...