Zenit-3M order Small Format Single Lens Reflex Camera With Industar 50 Lens and Leather Case Vintage SLR camera Made in USSR

Zenit-3M is a Soviet small-format single-lens reflex camera with manual exposure setting. It was produced in 1962-70 at the Krasnogorsk Mechanical Plant.
Standard lens: Industar-50 3.5 / 50 or Helios-44 2/58 zebra.

Camera order made in 1965
Good working condition. All mechanisms work well. Lens works smoothly without scratches or dirt. There are small traces of use
Despite the appearance of the lens, it is fully functional, the lubricant on the helicoid has been replaced

Other vintage cameras in my shop
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1. Frame format - 24×36 mm
2. Cassette capacity - 1.65 m of film (36 frames)
3. Eyepiece magnification - 5x
4. Shutter speeds - 1/30, 1/60, 1/125, 1/250, 1/500 automatic, "B" (by hand) and long
5. The size of the viewfinder image field is 20 × 28 mm
6. Camera dimensions and camera weight:
with lens "Industar-50" - 138×72×93
Weight - 675 g
with the lens "Helios-44" - 138 × 100 × 93
Weight - 850 g
The camera is produced with an Industar-50 or Helios-44 lens:
Focal length 50 mm 58 mm
Relative aperture 1:3.5 1:2
Aperture scale 3.5 to 16 2 to 16
Working distance 45.2 mm 45.2 mm
Closest distance to photographed object 0.65 m 0.5 m
Seat for screw-in hood Ø36 mm Ø55 mm
Lens frame thread for light filter 33×0.5 49×0.75