Cotty-
Thanks for the links; your lens looks good at f16, but so does
mine. My issue is the poor performance I see when it is used at
apertures wider than f11. Do you by chance have any shots at larger
apertures?
Here are two shots (full size) of the proverbial brick wall, one at
f5.6 (one stop down to give the lens a little slack) and one at f11.
The one at f5.6 is terrible in the corners, while the one at f11 is a
lot better. Do you think the one at f5.6 is representative of how
this lens should perform?
Thanks in advance; any comments from others welcome as well.
(at f5.6) http://www.pbase.com/jamesk8752/image/49615906
(at f11) http://www.pbase.com/jamesk8752/image/49615910
Regards, Jim
