Kilfitt / Zoomar Zoomatar 75mm f/1.3 - Sample Images
Info and images of the lens:
A very rare lens and have not found much info about it.
It was originally made for movie cameras and do not cover a full frame sensor / negative.
But can be used on most modern cameras with a adapter.
Manufactured: Guess 50 or 60s
Optical design: 6 elements in ?? groups
Lens mount: Interchangeable mounts (C-mount) supports M42 etc.
Covers: Little smaller then APS-C (about 25.1 × 16.7mm)