Not great ...
[url="http://www.opticallimits.com/canon-eos/725-canon28f18apsc"]http://www.opticallimits.com/canon-eos/725-canon28f18apsc[/url]
Yes, not very encouraging - one would expect a full-frame lens to do better on APS-C.
Do you plan to add a set of samples at some point?
Thanks for the review
There'll be a full format test with samples.
Interestingly the corners recover a bit on the bigger format.
03-23-2012, 10:00 PM
(This post was last modified: 03-23-2012, 10:01 PM by Rover.)
Wavy field curvature a la Nikkor 24-70 maybe? Well, probably not since you take that into account...
I remember considering this lens at one time but decided to scrape and save for a 24L (maybe even the first version) in the end as I don't fancy stopping down to f/2.8 or thereabouts to get acceptably sharp images since I have a f/2.8 lens that covers 28mm anyways.