Industar 61 ld Russian lens for Samsung NX

Industar 61 ld Russian lens for Samsung NX
  • Industar 61 ld Russian lens for Samsung NX
Product description

Industar 61 ld is means for installation in rangefinder compact camera, like "FED", "Zorki", which have flange focal distance 28,8 and connection...

Industar 61 ld lens history

 

Industar 61 ld is means for installation in rangefinder compact camera, like "FED", "Zorki", which have flange focal distance 28,8 and connection thread M39x1 mm. Industar 61ld is a 4-lens, anastigmatand its made of special sort of glass, which has rare earth element - Lanthanum. The main advantage of the lens is photographic acutance, with the help of which it is possible to receive shots of high quality.
 
 
 

Industar 61ld lens description

 

  • Mount: Samsung NX (lens comes with adapter M39-Samsung NX 
  • Focal distance: 55mm
  • Diapason of aperrure ratio: from 1:2,8 to 1:16
  • Photographic acutance on the film KN-1, mm 1 : in the center of the field: 44
  • Working distance: 28,8mm
  • Angle of view: 46°
  • Number of lenses / groups: 4 / 3
  • Closest focusing distance: 0.42 m
  • Resolution (center / edge): 45 / 28 lp / mm
  • Transmittance: 0.85





  

 

Industar 61 ld ?ompatible with:

 

 

Samsung NX5
Samsung NX10
Samsung NX11
Samsung NX100
Samsung NX200