Mir 20H 3.5/20mm Russian Bayonet N lens Nikon

Mir 20H 3.5/20mm Russian Bayonet N lens Nikon
Product description

MIR-20H lens history Replacement particularly wide-angle lens for SLR small-format cameras. Equipped with automatic iris diaphragm, switchable in the threaded version. Coated optics and multi-lay...

 

 

 

Mir-20 H lens history

 

Mir-20 H Replacement particularly wide-angle lens for SLR small-format cameras. Equipped with automatic iris diaphragm, switchable in the threaded version. Coated optics and multi-layer coating (MC). As the basis of the optical system was used lens Flektogon 2,8 / 20 (VEB Carl Zeiss Jena, GDR).
 
 

MIR-20H lens description

 

  • Focal length: 20mm
  • Aperture: 1:3.5
  • Angle of view: with 96°
  • Frame size: 24x36mm
  • Number of elements / groups: 9/8
  • Operating distance: 45.5mm
  • Limits the scale of the diaphragms: 1:3,5 - 1: 16
  • Closest focusing distance: 0.18m