I'm offering this excellent condition lens with M42 mount. Just cleaned and lubricated.

Glasses are perfect, without haze, fungus, scratches or any other fault, coating are also in excellent shape.

Focusing is NOT smooth, working a bit harder, but continusoly, aperture works ,snappy perfect, clean.

Lens is offered with leather hard case.

This is a rare and collectible one, vintage item, no return.

If You have any question, don't hesitate!

Please see my other listing.

Thank You for looking