Optical Block of LENKINAP (LOMO) OKS1-50-1 lens - f/2, T/2.4, F=50mm, #600886
The lens was made at famous LOMO factory in 1961 (#613310). It has no focusing mount, so you'll need to make your own one. Diaphragm is there, and aperture control ring moves smoothly.
Appearance is excellent.
Mechanical condition is excellent.
Optical condition is fine, but cleaning is necessary due to some dust inside.
- Max diameter - 42 mm;
- Length - 49 mm;
- Mount thread - M33x0.5;
- Weight - 112 g.