It has nice clean optics, is fungus free, has good clean blades & smooth focus.
Asahi Pentax SMC 50mm f1.7 M series Pentax K Mount Great Condition With Caps
ASAHI SMC PENTAX-M 50mm F1.7 Prime Standard Lens PK
Asahi Pentax M SMC Macro 50mm F4.0 Macro Prime Lens PK Mount
Asahi SMC-Pentax-M 50mm F1.7 Prime Camera Lens K Mount
[Near Mint] PENTAX SMC PENTAX-M 50mm f/2 MF Lens Pentax K Mount From JAPAN
![[Near Mint] PENTAX SMC PENTAX-M 50mm f/2 MF Lens Pentax K Mount From JAPAN](https://images.buynet.work/thumb.php?i=366602992&s=240)
![[Near Mint] PENTAX SMC PENTAX-M 50mm f/2 MF Lens Pentax K Mount From JAPAN](https://images.buynet.work/thumb.php?i=368325502&s=240)