The Heidoscop is a triple lens reflex made by Franke & Heideke from 1926 onwards. It was there first camera and made stereo pictures. The camera has a pair of taking lenses mounted in a stereo Compound shutter . The lenses are Carl Zeiss Jena Tessar 7.5cm F4.5 from high quality. The viewing lens is a Triplet 7.5cm F4.2 Carl Zeiss. The camera front allows front rise. On top there is a collapsible finder, with spirit level. The back is a plate back. The camera was known for is very good results. This camera was also able to hold a roll film casette in a later period. This caused the camera to be used in a lot of later decenia because of its quality. The shutter works but is not relaiable (air pressure system). The Lenses are not showing signs of fungus, no scratches. The apperture dail and mechanism works. Focussing dail and mechanism works as well as for the view finder. Plate cassette works, the plate exchange procedure seems to be working. No dents or damage to the internal cassette mechanism. Including the original leather camera bag.