ALeica stereo outfit, comprising a Leitz, Canada screw-fit Stemar 3.3cm. f/3.5 stereoscopic lens no. 1124180, screw to bayonet adapter, back and front caps, Stemar lenshood, Stereo 3.3cm. direct vision finder, stereoscopic prism no. 1225, Leitz (Canada) Limited explanatory leaflet The new Leica Stereo system, black plastic-body OTHEO Stereo Viewer 5x in maker's box; and a Leitz, Wetzlar Prado 500 projector no. 188728 with stereoscopic condensor, a pair of Leitz Hektor 8.5cm. f/2.5 lenses with a pair of polarising filters and power cable.