This article does not cite any sources. Please help improve this articlebyadding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Okaya Optical" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this message) |
Okaya Optical Co., Ltd. (岡谷光学機械株式会社; Okaya Kōgaku Kikai Kabushiki Gaisha) was the manufacturer in the 1950s of "Lord" cameras, "Vista" binoculars, and other optical products.
![]() | This article about a Japanese corporation- or company-related topic is a stub. You can help Wikipedia by expanding it. |