Helios 44M-5 Russian Lens for Pentax

Helios 44M-5 Russian Lens for Pentax
  • Helios 44M-5 Russian Lens for Pentax
  • Helios 44M-5 Russian Lens for Pentax
Product description
 
 

Helios-44m-5 lens history

 

Helios 44m-5 standard lens for small-format SLR cameras. Aperture six-lens anastigmat. Coated optics and multi-layer coating. Differs exact match visual and photographic image plane. Is based on the lens Biotar 2 / 58 (Carl Zeiss Jena), in the beginning was called "BTK" - "BioTar Krasnogorsk. The most massive lens CMH, one of the most popular lenses in the world. Available in many varieties and options.


 

Helios-44m-5 lens description

 

  • Mount: Pentax (lens comes with adapter M42-Pentax
  • Focal Length: 58 mm (58,60 mm)
  • Relative aperture: 1:2
  • Angle of view: 40 ° 28 '
  • Frame size: 24x36 mm
  • Number of lenses / groups: 6 / 4
  • The front vertex focal distance: -34.25 mm
  • Rear vertex focal length: 38.05 mm
  • Distance from first to last the surface: 39,80 mm
  • Light diameter of the first surface: Ø29, 5 mm
  • Light diameter of the last surface: Ø24, 7 mm


 

 

Helios-44m-5 SLR ?ompatible with:

 

 

Pentax K10D
Pentax K20D
Pentax K100D
Pentax K110D
Pentax K200D
Pentax K100D
Pentax *ist DL
Pentax *ist DL2
Pentax K-x K20D
Pentax K-M
Pentax K-5
Pentax K-7
and many other cameras with Pentax mount

 

 

Helios 44M-5 Russian lens photos example (Fantastic Bokeh):

 

 

Helios 44M-5   Helios 44M-5  

Helios 44M-5   Helios 44M-5  

Helios 44M-5   Helios 44M-5  

Helios 44M-5   Helios 44M-5  

Helios 44M-5   Helios 44M-5  

Helios 44M-5   Helios 44M-5