Ica AG, Dresden. Stereoscopic camera for folding bed plates 45 x 107 mm, lenses: Carl Zeiss Jena Tessar 4.5 / 6.5 cm, iris diaphragms from 4.5 to 25, shutter: Stereo Compur Z, B, 1-1 / 250 sec, focus adjustment of 1 m to infinity by radial lever, bright display with background frosted glass.
