These cameras were produced by factory "Arsenal", Kiev.
Frame size 6x6cm
Film accepted type 120

Lens: Vega - 12B
Focal length-80mm
Relative aperture - f/3.5
Curtain-type shutter
Adjustable shutter speeds from 1/2 to 1/1000 of a second and "B".
Diaphragm - from 2.8 to 22
Focusing, m: 0,6 to infinite
Lenses for Kiev-6C TTL are here

Package includes: Lens hood, waistfinder, two extension tubes, shoulder strap, bracket for flash, two filters, cable release, lens cap