USSR Lens Helios 44-2

Modified to create square shaped bokeh, like well known Zenitar ME1
from rare Zenit 18 camera 
The aperture hole is perfect square from approx. f3.5 to f 16, on f2 is fully opened
and you can make photos like on usual Helios 44-2


Please see the photos carefully.

Glass are clean, no fungus or dust.

Lens only, no caps.

Specifications 
Focal length: 58mm
Aperture: f/2
Mounting: m42
petals: 8
Mounting tips (filter): 49mm


Here you can see few feedbacks from buyers of this modified lens