Optina Ib iso_400 Includes a threaded flange for

Includes a threaded flange for mounting to a lens board (not included)

The Olympus XA2 is a scale-focusing camera with autoexposure- a bit more of a point-and-shoot than the original XA

It works with Vuescan

this could do the trick

Original Tokyo Kogaku instructional manual for the Topcon-R

Optina Ib iso_400 Includes a threaded flange forThe Optina Ib is a stylish scale focus 35mm camera with a 45mm f2. 8 Isco Color Isconar lens in a good Prontor SVS shutter. This is a Canadian rebadging of the AkA Bn for the Eaton's department store. Remember Eaton's? Only 1900s kids will understand. Good function some cosmetic wear.