Aperture is working, focus ring is working, Glass clean.
Helios 44-2 58mm F2 camera SLR lens - m42 screw mount. Very good sample.
Asahi Pentax SMC Takumar 50mm f1.4 Lens - M42 screw mount - excellent condition
Soligor of Japan 135mm f3.5 Prime Lens M42 Screw Mount
Yashica Yashinon DS 50mm f/1.9 Prime Lens - M42 screw mount
Vintage Hanimex Auto MC 28mm f2.8 Camera Prime Lens M42 Screw Mount
Soligor Tele-Auto 135mm f2.8 Lens - M42 Screw Mount
