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Cross section of SLR camera. Until the development of SLR, all cameras with viewfinders had two optical light paths: one through 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 share the same optical path, the viewing lens is aimed to ...
A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that combines the optics and mechanisms of a single-lens reflex camera with a solid-state image sensor and digitally records the images from the sensor. The reflex design scheme is the primary difference between a DSLR and other digital cameras.
Some lenses are designed such that they extend into the mirror box when properly mounted on an SLR. These may include early wide-angle lenses for SLR's, certain lenses designed for rangefinder cameras, and certain other non-SLR lenses adapted for SLR use. Mirror lock-up must be activated prior to mounting such lenses, and kept in place in order ...
The camera was a waist type with an M40x1 screw mount and a horizontal cloth focal shutter. This camera is the pattern for most of the 35 mm SLR cameras and also for the Japanese and the digital SLR cameras today. After the war, Praktiflex was the most manufactured 35 mm SLR in Dresden, especially for the Russians as reparations.
Rectaflex. The Rectaflex was a 35mm SLR camera with a Focal-plane shutter, interchangeable lenses and a pentaprism eye-level finder.It was the world's first SLR equipped with a pentaprism, [2] with a final presentation in April 1948, and start of series production in September the same year, thus hitting the market one year before the Contax S, presented in 1949.
The direction of the relative adjustment to the camera's meter reading depends on the dynamic range (or contrast ratio) of the scene. [dubious – discuss] Typically, with low-contrast scenes, an increase in exposure over that indicated by the camera's meter will be required. When attempting a single-exposure of a high dynamic-range scene, a ...
Motion control camera dolly with Canon DSLR camera. Motion control photography is a technique used in still and motion photography that enables precise control of, and optionally also allows repetition of, camera movements. It can be used to facilitate special effects photography.
Basically a stripped down Minolta SR-2 with shutter speeds reduced to 1/500 of a second rather than the SR-2's 1/1000 of a second. Next came the Minolta SR-3. The camera had an ability to mount a selenium meter, which was then linked to the shutter speed. This particular camera was released in 1960, two years before the release of the SR-7.