Manufactured by LOMO, the Avrora 12 is a semi-automatic version of the Avrora-10. This is a super-8 format camera with a single 18 fps filming speed. The film speed is set by the ring surrounding the lens (32-45 GOST / 17-18 DIN). The auto-diaphragm setting is displayed on a scale in the viewfinder. The switch under the lens sets the daylight filter and the switch on the side (final photo), sets the zone focusing. The lens is a LOMO T-54 f/2.8 16mm.

David Tomlinson.