Nikon 50mm f2 Nikkor-H.C (AI modified) brand_Sigma providing a standard mechanical release

providing a standard mechanical release for the bellows and an over-the-button release tip for use with compatible cameras (like the original FE and FM

Not the fastest lens in the world

The Nikon 55mm f1

and while 135mm lenses are generally a bit of a nightmare on rangefinder cameras

Nikon 50mm f2 Nikkor-H.C (AI modified) brand_Sigma providing a standard mechanical releaseThis early Nikon 50mm f2 Nikkor H. C for Nikon F mount. Cosmetic condition is good, with some paint and finish wear, some internal dust, good mechanical function. This pre AI lens has been modified with an original Nikon AI ring to function on nearly any Nikon F mount body.