H
Henry Richardson
Guest
I brought this subject up in a post some months back about the 1D series with the 1.3x crop factor. Of course, if an APS-C super-wide such at the Canon 10-22mm, Sigma 10-20mm, Tamron 11-18mm, etc. can cover the 1.3x sensor then no problem. I read some time back that the Tamron 11-18mm when set to 14-18mm covers a full-frame sensor so with a 1.3x sensor it would probably be more like 12-18mm or 13-18mm. I heard the Sigma 10-20mm has a pretty tight image circle (I have one for my 30D), but don't know about the Canon 10-22mm. I suggest you investigate this because it is the only option right now.I wonder how many people craving a new Mark III will figure that
out AFTER they buy one...
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Henry Richardson
http://www.bakubo.com