Originally posted by matthewtickle Thanks Baro-note - I'm trying to get hold of an 50mm 1.7 A to try against the M version (which I know people really love, judging from this forum's lens reviews database!) but I get a bit fingure tied sometimes pressing that green button each time.
You don't have to press the green button each and every time unless your situation changes. That's part of the beauty of M mode IMO. Only if you change lighting, want to change aperture, or shutter speed is it necessary to hit the button. Anyway, Welcome aboard!