Ōfuna

Ofuna Optical Instrument Manufacturing Co Ltd (大船光学機械製作所, Ōfuna Kōgaku-Kikai Seisakusho) marketed a total of four cameras after the war.

• Herlight
• Ofunaflex
• Ofuna Six (non-coupled rangefinder)
• Ofuna Six (coupled rangefinder)

Source / further reading

• Hagiya Takeshi (萩谷剛). "Ōfuna Kōgaku no kamera: Kamera kara kōgaku heiki e" (大船光学のカメラ：カメラから光学兵器へ, The cameras of Ōfuna Kōgaku: From cameras to military optics). Chapter 8 of Zunō kamera tanjō: Sengo kokusan kamera jū monogatari (ズノーカメラ誕生：戦後国産カメラ10物語, The birth of the Zunow camera: Ten stories of postwar Japanese camera makers). Tokyo: Asahi Sonorama, 1999. ISBN 4-257-12023-1 In Japanese only. First published in issue 39 (September 1996) of Kamera rebyū: Kurashikku kamera senka (カメラレビュー・クラシックカメラ専科).