Polyscop OnlineShop and the film is sometimes

and the film is sometimes described as paper-backed 16mm film

The shutter speed is variable by changing the spring tension

--- Sehr seltene Version der englischen Taschenuhr-Detektivkamera (Zeiger auf dem Zifferblatt zeigen den Blickwinkel des Objektivs an)

in very fine and original condition (shutter curtains need repair)

with red scale Elmar 3

Polyscop OnlineShop and the film is sometimesStereo camera with strut folding body for 45x107mm plates, one brown leather bellows, folding Newton finder, Ica Maximar lenses 6. 8 6cm nos. 257563 564. The most rare Polyscop is in excellent original condition with plate holder. B+ c. 1910 Stereo Spreizenkamera fr 45x107mm Platten, ein brauner Lederbalgen, klappbarer Newton Sucher, Ica Maximar Objektive 6. 8 6cm Nr. 257563 564. Diese sehr seltene Polyscop Kamera ist in ausgezeichnetem