Material: Polystyrene Format: 4 x 4 cm 127 mm film Viewfinder: Transparent Objective: meniscus plastic - fixed focus from 1.2 m to infinity Measurement of exposure: no Settings: no Shutter: Central to the network without prior armed - Instant Trigger: on deck Flash: base for AG1 and AG3 bulbs Standing nut: no Film advance: by button and red window without protection against double exposure Armed: no Opening the back: 1 by plastic lock on the side Catering: Self
