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A-15: “Realist Format” is used to describe any camera, viewer, or slide mount which corresponds to the Stereo Realist 3-D camera system. The Kodak Stereo, Revere, Wollensak, TDC and many others are all “Realist Format” stereo cameras. Stereo mounts have outer dimensions of 1 5/8″ x 4″ (41mm x 101mm) with 23mm x 22mm apertures.
