Enlarging lens question
Hi all, I just picked up a 105mm Componar lens from an ebay listing and now that I’m looking at it I’m a little confused. It almost looks like the lens has a retaining ring on it, so I can’t attach it to my lens boards. When I look up info on this lens in google images I don’t see an exact match for it.
After doing some cursory research I saw some ideas that maybe you need a different kind of lens board for this lens, but I’m still confused about this retaining ring. Hoping someone can provide some clarity. Thanks!
u/burner2022account — 2 days ago