Asahi 105mm f2.8 Super-Takumar brand_Pentax and there are a few

and there are a few small dings here and there which don't affect function

Not sure that it's either

and the diaphragm is clean

which is nice for larger-handed folks

5  lens for RB67 in good working order

Asahi 105mm f2.8 Super-Takumar brand_Pentax and there are a fewThe Asahi 105mm f2. 8 Super Takumar is a classic portrait length short telephoto lens with lovely image quality. In excellent condition overall, but do note this: on the inner front element, this lens has what looks like a circular cleaning mark. Because this lens does not look like it's been taken apart, there's a pretty decent chance that the mark has existed since this lens left the factory. What we can say for sure is that the mark has no effect