Serial number: 51385

Manufacturer: Certo, Dresden, Germany

Shipment date: 19.6.1957.

Shutter: Synchro Compur

Shutter speeds: 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500 and B

Lens: Carl Zeiss Jena - Tessar 2.8 / 50

Openings: 2.8 to 22 in half stops

Lens No.: 5026936

Lens mount: fixed