variable-aperture shutter

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• Konica Hexar — Infobox camera camera name = Konica Hexar (also known as the Hexar AF ) type = 35 mm fixed lens, fixed focal length, autofocus lens mount = fixed 35mm f2 lens focus = active infrared autofocus with manual focus possible exposure = Program or… …   Wikipedia

• Comparison of movie cameras — See list of movie cameras for a comprehensive listing of movie cameras. The following tables make a comparison of movie cameras that are in common professional usage in recent years. This list is strictly limited to film based cameras, in order… …   Wikipedia

• Canon EF camera — lenses. The EF was built as an electronic version of Canon s top of the line F 1 camera. Because of this, the EF shares the F 1 s rugged construction and tough metal body. Unlike the F 1, the EF doesn t support any motor drive for film… …   Wikipedia

• Nikon D3S — Type Digital single lens reflex camera Sensor 36.0 mm × 23.9 mm CMOS, Nikon FX format Maximum resolution …   Wikipedia

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• photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

• motion-picture technology — Introduction       the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …   Universalium

• Movie projector — This article is concerned with technical aspects of moving film projection. For non film movie projection, see digital cinema. For historical aspects, see the article history of cinema. 35 mm movie projector in operation …   Wikipedia

• F-number — In optics, the f number (sometimes called focal ratio, f ratio, or relative aperture [Smith, Warren Modern Lens Design 2005 McGraw Hill] ) of an optical system expresses the diameter of the entrance pupil in terms of the focal length of the lens; …   Wikipedia

• Canon T90 — The Canon T90, introduced in 1986, was the top of the line in Canon s T series of 35 mm Single lens reflex (SLR) cameras. It was the last professional level manual focus camera from Canon, and the last professional camera to use the Canon FD lens …   Wikipedia

• History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …   Wikipedia