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VistaVision could be shown at widescreen aspect ratios between 1.66 and 2.00:1. VistaVision could be (and most often was) further printed down to standard vertical 35 mm reels, keeping its 1.66:1 widescreen aspect ratio, which meant that exhibitors did not need to purchase additional projection equipment, as was often required for CinemaScope.
The Minolta MAXXUM 7000 (7000 AF in Europe and α-7000 in Japan) 35 mm SLR camera was introduced in February 1985. It was the first camera to feature both integrated autofocus (AF) and motorised film advance, the standard configuration for later amateur and professional single lens reflex cameras.
35 mm equivalent focal lengths are calculated by multiplying the actual focal length of the lens by the crop factor of the sensor. Typical crop factors are 1.26× – 1.29× for Canon (1.35× for Sigma "H") APS-H format, 1.5× for Nikon APS-C ("DX") format (also used by Sony, Pentax, Fuji, Samsung and others), 1.6× for Canon APS-C format, 2× for Micro Four Thirds format, 2.7× for 1-inch ...
If the lens mounts are compatible, many lenses, including manual-focus models, designed for 35 mm cameras can be mounted on DSLR cameras. When a lens designed for a full-frame camera, whether film or digital, is mounted on a DSLR with a smaller sensor size, only the center of the lenses image circle is captured.
Techniscope employs standard 35 mm camera films, which are suitable for 2-perf (Techniscope), 3-perf, conventional 4-perf (spherical or CinemaScope), and even 6-perf and 8-perf (VistaVision), as all of those processes listed employ the same negative and intermediate films, and positive print films intended for direct projection (although 2-, 3- and 8-perfs are not distribution formats).
Cameras used 35mm film running horizontally with an 8-perforation frame, double the normal size, exactly the same as VistaVision. VistaVision cameras were sometimes adapted for Technirama. Technirama used 1.5:1 anamorphic curved mirror optics in front of the camera lens (unlike CinemaScope's cylindrical lenses which squeezed the image in a 2:1 ...
Nimslo Camera Nimslo film chamber. The Nimslo is a stereo camera with a brightfield viewfinder that produces 3D pictures that can be viewed without glasses. This is done using lenticular printing. It uses common 35 mm film in 135 film format cartridges. It was produced in the 1980s by Nimstec of Atlanta, and manufactured by Timex in Dundee ...
Camera negative film had larger grain than the film stocks used for prints, so there was a consistent approach in using a larger frame on the film negative than on prints. While the image area of a print has to allow for a soundtrack, a camera negative does not. CinemaScope 55 had different frame dimensions for the camera negative and struck ...