shutter with B setting

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• Shutter speed — [ aperture size to achieve proper exposure.] In photography, shutter speed is the length of time a shutter is open; the total exposure is proportional to this exposure time, or duration of light reaching the film or image… …   Wikipedia

• Shutter priority — refers to a setting on some cameras that allows the user to choose a specific shutter speed while the camera adjusts the aperture to ensure correct exposure. This is different from manual mode, where the user must decide both values, aperture… …   Wikipedia

• shutter speed — /ˈʃʌtə spid/ (say shutuh speed) noun Photography the period of time between the opening and closing of the shutter; together with the aperture setting, this determines how much light is admitted per exposure …  

• Rotary disc shutter — part of the time. The other part of the time the mirror allows the light to pass on to the film. On simple cameras this shutter is fixed and usually semi circular. On more advanced cameras the shape of the shutter can be adjusted. This shutter… …   Wikipedia

• Frame shutter mode — Frame shutter mode, also known as progressive shutter mode is the name that Sony came up with after it developed a progressive scan CCD for video cameras. This mode allows full frame acquisition with conventional interlaced field output. In Frame …   Wikipedia

• 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

• 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

• 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

• Nikon F6 — Type 35mm SLR Lens mount Nikon F mount Focus TTL Phase Detection Autofocus (11 zone) Exposure …   Wikipedia

• Nikkormat — Nikomat Nikomat FT Type 35mm SLR camera Lens mount Nikon F mount Focus manual Exposure Man …   Wikipedia

• Olympus OM system — The Olympus OM System was a line of 35mm single lens reflex cameras, lenses and accessories sold by Olympus between 1972 and 2002 (some accessories were sold through early 2003). The system was introduced by Olympus in 1972, more than a decade… …   Wikipedia