Jupiter 21M 200mm Russian tele m42 lens

Jupiter 21M 200mm Russian tele m42 lens
Product description

Jupiter-21m - the telephoto lens is made on Kazan factory in Kazan (Russia). This lens with a jumping diaphragm is intended as a replaceable lens for cameras of type "Zenit" and "t...

 

 

Jupiter-21m lens

 

Jupiter-21M - the telephoto lens is made on Kazan factory in Kazan (Russia). This lens with a jumping diaphragm is intended as a replaceable lens for cameras of type "Zenit" and "the Practika", having the device for automatic closing of a diaphragm at shooting. A lens can be photographed from a long distance, to use it for photohunting and shootings of architectural details. Shooting can be made on black-and-white and a coloured film. The Jupiter-21m lens has the press automatic diaphragm steered the gear of the camera. It can be applied and other mirror cameras with a shot format 24?36 mm, connecting thread ?42?1, a working piece 45, 50 mm, having and not having the device of automatic control of a press diaphragm. High resolving force of a lens allows to receive in a picture close up fine details of remote subjects. Rather big light power gives the chance shootings of sports plots from a hand at endurance 1/250 - 1/500 seconds.
 
'
 

Jupiter-21m lens description

 

  • Diaphragm: Manual; f/4, f/5.6, f/8, f/11, f/16, f/22
  • Focal length: 200 mm
  • Relative aperture: 1:4
  • Angle of view: 12 °
  • Minimum focusing distance: 1.8 m
  • Mount: M42