Lens:

Two, meniscus lenses.

Shutter:

Single-blade guillotine with capping blade, spring powered.

Construction:

Multi-coloured Bakelite body with metal back.

Format:

4, 42 x 50 mm exposures on 127 roll-film. Stereo pairs are consecutive on film.

Focusing:

Fixed.

Attributes:

Direct vision (lens/lens) and waist-level brilliant view-finders.
Film advance indicated by red window, when taking stereo pairs the film is advanced until an odd number shows in the red window. When taking eight single exposures on a roll of film the film is advanced to show even and odd numbers in the red window.
Single exposure facility by blanking plate over one lens.

Serial Number:

B46536. On a label inside the camera .

With:

• Cardboard viewer.
• Instructions.