Oshiro Optical Works
- occupation:
- Manufacturer
- Nationality:
- Japanese
Oshiro Optical Works, based Japan; tradename Fujiyama for lens; name acquired at a latter date by Fujiyama Company Limited of Hong Kong.
Oshiro Optical Works, based Japan; tradename Fujiyama for lens; name acquired at a latter date by Fujiyama Company Limited of Hong Kong.