Asahi Super-Takumar 50mm f1.4 format_35mm The Magazine 12 back has

The Magazine 12 back has a good darkslide seal and frame spacing is good

plus new light seals

not because it's anything rude

Be aware that this is a pre-AI lens and that compatibility will vary

5 Color-Skopar lenses- and may fit other lenses

Asahi Super-Takumar 50mm f1.4 format_35mm The Magazine 12 back hasA classic fast standard lens in very good condition, with light internal dust. This Super Takumar (model 37801) is a 7 element design. These are lovely lenses and great to use on a film or digital camera (with appropriate adapters, not included.) If you're wondering whether, like many of these lenses, this one has yellowed glass: Yes.