Flat Lensboard 4×5, Compur/Copal/Prontor 01S/1S, 001026

Flat Lensboard 4×5
001026

Flat Lensboard 4×5, 96×99 mm, size for Copal 1 shutter.
For Techno, Technikardan 6×9, 4×5 and Master Technika 4×5