The camera is a Model 2, with a 75 mm Hexar lens, that was used for fighters and land-based bombers.
Transferred from US Navy, Naval Supply Depot
Country of Origin: Japan
3-D Test: 75cm (29 1/2 in.)
Rohuoh-sha lens (Hexar SCR.1.4:5) 1 ring sight; spade-grip and pistol-grip trigger assembly. Extra film magazines; mount.w/or in place of flexible gun