BELCASKOP stereo viewer, made from 1955 by VEB Kamera- und Kinowerke Niedersedlitz near Dresden. The apparatus is intended primarily for displaying images taken with BELPLASCA chamber which is mounted on supports standardized slide BELCA 41 x 101 mm (of course, you can also be used the supports slide RBT today). Molded plastic housing - adapted to the shape of the head. Two eyepieces 45 mmm focal length of the focusing device. Through opalescent crystals behind the slot image, slides evenly illuminated. The supports two slide parts are made of plastic with four optically perfect crystals. Nominal Field Format: 24 x 30 mm - external format 41 x 101 mm (standardized internationally). When the partial images are assembled, the correct spacing of the image is inevitable. The frames are simply pressed together without glue. Supports stereo slides are also used for projection projector with the home stereo BELPLASCUS.
