Cyclop 1 85mm lens.No aperture, f1.5 constant.
M42 mount.
Identical lens construction as Helios 40-2 (without the bulk and weight).
Excellent low light performance.
67mm threads for hood/filter (recommended outside).
Excellent condition, clean and clear glass and smooth focus.
This is the ideal version of this lens. There's another Cyclop-1 lens with blue coating that is not ideal for photography
and it won't work with most DSLR's due to protruding rear element. It's softer as well. The Blue glass version has different body design.
International buyers must go trough Ebays shipping hub and agree to their terms and fees.