The first Japanese cameras to use the Bolta film where the Boltax I, II and II manufactured by Miyagawa Seisakusho in Tokyo, Japan from 1938. These cameras have small barrel shaped viewfinders and fitted with a Picner Anastigmat f4.5 40mm lens.
Model I has a Picny-D 25-100, B shutter.
The top plate is removable for film loading using the lever to open and lock the plate. The knob is used to advance the film. A lever on the shutter cocks the release, tripped by the opposite lever.
Ebay 2006/07/02 212.49USD
Last updated 18th March 2023