FED-5V Rangefinder camera Manufacturer Association "FED" Year of manufacture 1975—1991 Lens "Industar-61 L/D" 2.8/55 Lens mount M39×1/28.8 Photographic material Film type 135 Frame size 24×36 mm Focusing Manual, rangefinder with a 43 mm base. Exposure Manual setting of shutter speed and aperture, no exposure meter. Curtain-slit shutter, with shutter speeds from 1 to 1/500 s and “B” Photo flash Synchro contact “X”, sync speed 1/30 s or more. Viewfinder Optical parallax, combined with a rangefinder. Weight 960 g. Made in USSR --------------------------------------------------------------------------------------------------------------------- Problem with autostart (self-timer). There is a problem with one of the cameras, the shutter spring.One of the cameras has a problem with the viewfinder.The lenses in the cameras work well, but there are some minor scratches.