Variants:
Petri 7.
Petri Pro 7.
Coupled rangefinder.
Selenium cell (CdS on Racer) mounted inside of lens ring.
Exposure readout in viewfinder and on the top of body.
Petri lens:
f: 2,8 / 45 mm.
Manufactured by:
Kuribayashi Camera Works,
Petri Camera Co.
Tokyo, Japan.
Year
of manufacture:
1962.
Size:
24 x 36
mm.
Film type:
135.