Jupiter-3 1.5/50mm Rangefinder Lens USSR Sonnar mount Contax Kiev
Focal length: 50mm
Field of view angle: 45°
Frame size: 24×36 mm
Number of lenses/groups: 7/3
Working distance - 31.85 mm
Relative opening: 1:1.5
Aperture scale limits: 1:1.5–1:22
Number of aperture blades: 13
Aperture adjustment - stepless
Aperture preset - none
Connections:
lens with camera - internal mount Contax-Kyiv
for screw-in attachments - M40.5×0.5
for snap-on attachments - ∅42 mm
Mounting location for filters: front
Resolution according to specifications (center/edge): 30/14 lines/mm
Light transmittance: 0.80
Weight - 130 grams