Bought a refurb 60mm macro. Just received it yesterday.
Have 50D. Also happen to have a t3i that i bought for someone else.
- 50D+60mm: would not auto-focus. AF switch is ON. Top LCD shows "00" for f-stop
(thought it is a lemon)
- t3i+60mm: focuses as expected.
(thought maybe 50D is faulty)
- t3i+17-55 & 50D+17-55: both work flawless.
Only had 30min yesterday night to play with it so do not know what to make of it. Any help?
As a side note, lens looks very good, like new.