My GAS is in remission to to financial consdierations. My Exakta find was like a gateway drug. I have purchased recently:
Asahi, in m42 24mm 3.5, 28mm 3.5. 35mm 2.8, 50mm 1.4, 135mm 3.5, 200mm in f4 in PK 50mm 1:2, Isco in m42 100 f4.5, 100 f4, 135 f4, Pentacon electric 100mm f2.8 (I think this is actually a CZJ), Meyer trioplan 135mm in Exakta BM othre Exakta BM lenses, Meyer Domiplan 50 f2, CZJ biotar 80mm f3.5, Tessar 50 f2 and a praktika mount czj 135mm 2.8. (probably others that am forgetting!) No wonder I'm broke! Having a great time with it though. The trioplan, asahi 35mm and the pentacon electric 100 have been my faves so far.