I was just wondering if focusing screen would benefits AF at all? I was guessing the answer is NO, but...
I have a 5D II without focusing screen and 135 attached, and have problems focusing even with center AF when shooting objects with lights behind them.
My 5D with focusing screen doesn't seem to have that problems at all.
This the 3rd time I've missed out on important shots using 5DII because it couldn't locked on.
Anyone have the same problems?