7 Perf European Format Diagram

Arrangement of Stereo Pairs on the film in the 7-P format (schematically)

The Camera has a 1-3-1-3 progression, like the Vérascope. Each frame is 24mm X 29mm and though it covers only about 6 3/4 perforations, it is still called 7-P (7 perf) format.

The lenses are f:3.5 Tessar, f= 37.5mm.