Details
MUSE OPTICAL CO., Japan
A 28 x 28mm. Museflex camera model M-II with viewing lens and taking lens in an Automatic shutter.
A 28 x 28mm. Museflex camera model M-II with viewing lens and taking lens in an Automatic shutter.
Literature
Sugiyama et.al. (1985), The collectors guide to Japanese cameras, p. 267.