lmf12888 寫:
My 15mm and 18mm AEG hit instant return mirror(on 5D2) when used with thin adapter ring(can focus on infinity) but okay with thick adapter(of course, cannot focus on infinity).
Can you tell me which brand is thick? I want to buy the thick one for my Contax 35/1.4 MMJ. The quality of the very edge seems to be poorer with thin adapter on full frame DSLR. I added some aluminum shim to increase thhickness slightly and the quality improved.
I know the Cameraquest adapter is thick, but the price is USD175 + shipping!