ZM 6A 6,3/500 m42 mirror meniscus russian lens

ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
  • ZM 6A 6,3/500 m42 mirror meniscus russian lens
Product description

ZM-6A 6,3/500 - The mirror-meniscus lens with multilayer-coated achromatic. The ZM-6A is a classic sample of Soviet-era engineering and workmanship. It is a 500 mm telephoto mirror lens based on the design...

 

 

ZM-6A 6,3/500 lens history

 

The mirror-meniscus lens with multilayer-coated achromatic. The ZM-6A is a classic sample of Soviet-era engineering and workmanship. It is a 500 mm telephoto mirror lens based on the design of a known Soviet engineer Maksutov. The ZM-6A was much improved, it is a faster lens (1:6.3 vs. 1:8 in the ZM-5A). It is also lighter, multicoated, and has a built-in sliding lens hood. Important note: because the lens has a huge overrun at infinity, it can be put on any sort of camera. The letter "A" in the title means a removable liner. That is, removing a liner, you can put on the other. For example, the Nikon. The letters "ZM" decrypted "zerkal'nyi (Mirror) meniscus." The main feature of the mirror-meniscus lens is that they give so-called "annular" bokeh, ie circle of confusion in the area will be a circle with a hole in the center.

 
 

ZM-6A 6,3/500 lens description

 

  • Mount - M42x1
  • Angle of view - 5 °
  • Focal Length - 500 mm
  • Constant aperture - 1:6,3
  • Frame size - 24x36 mm,
  • Weight - 1.4 kg
  • Working distance - 45.5 mm
  • Overall dimensions - d100x165 mm
  • Closest focusing distance - 4,3 m
  • Resolution (center / edge) - 38 / 22 lines / mm