LOMO OKS5-750-1 (8/750mm)

The OKS5-750-1 lens is purposed for usual film shots.

Specification of LOMO OKS5-750-1 optical block
Manufacturer
NPO "EKRAN"
Lens system

-
Focal length
f'750.0 mm
Angle of view2ω'2°05'
Effective relative aperturef:nэ1:9.9
Lens length
Σd478 mm
Front focal lengthS-
Back focal lengthS'36.1 mm
Flange focal distanceZ
-
Block length
B490 mm
Block max. diameter
D142 mm
Rear diameter
D'-
Front element diameter
d194.0 mm
Rear element diameter
d2
28.0 mm
Mount thread

-
Distance from rear end of the housing
to the focal plane
l
-
Aperture blades quantity

?
Frame size

16x22 mm
Weight
4.8 kg

 

 

 

 

 

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