Lens is 2016 Indian drama thriller film written and directed by Jayaprakash Radhakrishnan. The film was made simultaneously in Malayalam and Tamil languages...

visible light are also called "lenses", such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses. Lenses are used in various imaging...

A camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body...

sensor or film is) has to be adjusted to the focal length of that lens. For example, given a focal length of 500 mm, the distance between lens and focal...

below). Their focal lengths depend on the film format they are designed for. Mass-produced fisheye lenses for photography first appeared in the early...

view through the main camera lens rather than showing an image through a separate secondary lens. DSLRs largely replaced film-based SLRs during the 2000s...

A lens flare happens when light is scattered, or flared, in a lens system, often in response to a bright light, producing a sometimes undesirable artifact...

camera movements that change the orientation or position of the lens with respect to the film or image sensor on cameras. Sometimes the term is used when...

In film and photography, a prime lens is a fixed focal length photographic lens (as opposed to a zoom lens), typically with a maximum aperture from f2...

A twin-lens reflex camera (TLR) is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective...

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...

wide-angle lens is a lens covering a large angle of view. Conversely, its focal length is substantially smaller than that of a normal lens for a given film plane...

Independent Lens is a weekly television series airing on PBS featuring documentary films made by independent filmmakers. Past seasons of Independent Lens were...

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

camera), the film plane is curved to reduce the impact of aberrations. Lens (optics) Doublet (lens) Aspheric lens Operation of Simple Lens - University...

lenses, most usually the rangefinder camera, single lens reflex type, single lens mirrorless type or any movie camera of 16 mm or higher gauge. Lens mounts...

A pancake lens is a colloquial term for a flat, thin camera lens assembly (short barrel). The majority are prime lenses of a normal or slightly wider...

the lens to the film, and another positioned above (TLR or twin-lens reflex) or to the side (rangefinder). Because the viewfinder and the film lens cannot...

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...

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

2-times anamorphic lens) a frame twice as high as it might have been filled the available film area. In either case, since a larger film area recorded the...

This is a list of films from the Independent Lens series on PBS. All airdates are relative to this series as many of these films were screened, either...

cover the sensor or film used. In a view camera system, because the film plane can be moved independently of the lens plane, the lens must have enough coverage...

lens hood or lens shade is a device used on the front end of a lens to block the Sun or other light source(s) to prevent glare and lens flare. Lens hoods...

with the 2020 D6 model, to use variations of the same lens mount specification for its film and digital SLR cameras. The Nikon F-mount successor is...

describes the angle range that a lens can image. Typically the image circle produced by a lens is large enough to cover the film or sensor completely, possibly...

A lenticular lens is an array of lenses, designed so that when viewed from slightly different angles, different parts of the image underneath are shown...

lens, sometimes called a folded lens, is a mechanical assembly of lens elements that uses a prism or mirror to redirect the light through the lenses with...

through use of film and non-traditional learning resources. Its most notable programs are the Global Lens Film Series, a traveling film-series that premieres...

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