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Shanghai Seagull Camera Ltd is a Chinese camera maker located in Shanghai, China. Founded in 1958, Seagull is the oldest camera maker in China. [ 1 ] The product line of Seagull includes TLR cameras , SLR cameras , folding cameras , CCD and SLR camera lenses , large-format cameras, film, night vision scopes, and angle viewfinders .
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 or "taking lens" (the lens that takes the picture), while the other is used for the viewfinder system, [ 1 ] which is usually viewed from above at waist level.
Pages in category "Twin-lens reflex cameras" The following 6 pages are in this category, out of 6 total. ... Seagull Camera; Start (Polish camera) T. Tessina
Stereo cameras are sometimes mounted in cars to detect the lane's width and the proximity of an object on the road. Not all two-lens cameras are used for taking stereoscopic photos. A twin-lens reflex camera uses one lens to image to a focusing/composition screen and the other to capture the image on film. These are usually in a vertical ...
Pinhole glasses, also known as stenopeic glasses, are eyeglasses with a series of pinhole-sized perforations filling an opaque sheet of plastic in place of each lens. Similar to the workings of a pinhole camera , each perforation allows only a very narrow beam of light to enter the eye which reduces the size of the circle of confusion on the ...
The Micro-Press Camera was a press camera available through the 1950s. MPP is the only postwar British manufacturer of twin-lens reflex cameras. The Microcord (1951) was based on the Rolleicord; it was soon (1952) followed by the Microcord Mk II, with an improved shutter (the German Prontor). The Ross lens is of high quality.
Twin-lens reflex (TLR) cameras use a viewfinding lens with the same focal length as the camera lens, so it has the same field of view and focus properties. With a mirror, of similar size to the film, held at 45°, it projects an upright image onto a focusing ground glass screen viewable from above. The camera can be then be held steady at waist ...
A single-lens reflex camera (SLR) is a camera that typically uses a mirror and prism system (hence "reflex" from the mirror's reflection) that permits the photographer to view through the lens and see exactly what will be captured. With twin lens reflex and rangefinder cameras, the viewed image could be significantly different from the final ...