Biauma B-1

Biauma B-1 image by Russell McNeil (Image rights)

The Biauma B-1 is a simple camera for 35mm film. Its body is made mostly from moulded plastic parts. It has a fixed-focus 40mm f/6.3 lens. This can also be adjusted to f/11 or f/16 (as three fixed apertures, not an iris). Film is advanced with a knurled thumb-wheel on the back. The camera has a galilean viewfinder and a hot shoe. The camera's maker may be named Biauma.