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Cutaway diagram of Hologon lens, designed by Erhard Glatzel for Zeiss (from US Pat. 3,661,447) [20] The Contarex Hologon was a fixed-lens camera that used the same stripped-down second-generation chassis as the microscope camera, which removed the reflex mirror and viewfinder mechanisms, featuring mechanically-controlled shutter speeds ranging ...
Zeiss also invented the System Camera, with all sorts of near-photo, wide-angle, mirror-house, long-focal-length lenses for specific situations. However Zeiss called it Universalkamera. One of the key design features was a coupled rangefinder with a very long baseline, with its own eyepiece next to that of the viewfinder.
Icarex is a line of 35mm single lens reflex cameras (SLRs) made by Zeiss Ikon, derived from an earlier Bessaflex project developed by Voigtländer.The Icarex line, which included the Icarex 35, Icarex 35CS, Icarex 35S, and SL 706, was aimed at a mid-range market above the Contaflex SLR, which was intended for advanced amateurs, but below the Contarex line for professionals.
Created Date: 8/30/2012 4:52:52 PM
The Contax ll was the impressive Zeiss response to the popularity and demand for the Leica 35mm camera. This demand for high quality 35mm picture making tools was based on portability and the increasing availability of 35mm motion picture film, packaged into spools and marketed to amateur as well as professional photographers.
The lenses designed by Carl Zeiss for the G-series quickly established it as a camera of worth: the original trio of lenses released with the G1 included the 45 mm f / 2 Planar, 28 mm f / 2.8 Biogon, and 90 mm f / 2.8 Sonnar; the 16 mm f / 8 Hologon was announced at the system launch but was not immediately available. [5]
As technology improved, out-of-studio video recording was possible with compact video cameras and portable video recorders; a detachable recording unit could be carried to a shooting location. Although the camera itself was compact, the need for a separate recorder made on-location shooting a two-person job. [3]
A frame grabber is an electronic device that captures (i.e., "grabs") individual, digital still frames from an analog video signal or a digital video stream. It is usually employed as a component of a computer vision system, in which video frames are captured in digital form and then displayed, stored, transmitted, analyzed, or combinations of ...