Sigma 70mm f2.8 macro
I owned it briefly....I seem to remember it had a A/M switch...
Great lens...very very sharp. Sold it to get a 105mm VR.
I am considering purchasing this lens. What is the process for
changing from auto-focus to manual, is it a swich, clutch mechanism
etc? Also I believe I have read that the manual focus ring rotates
when af is engaged. Can anyone confirm.
If you like what I can do with cards, wait til you see what I do with the limes.