Gary Clennan wrote:
Nice Joshua. Do you have any feedback regarding infinity performance and also coma?
Thanks, Gary. Infinity performance is fine, I tried that. Coma is present in the corners until about f/2 but by f/2.8 it is all but gone. Frankly, as long as it performs really well for about 90% of the frame at f/2 and it does, I would not fret about the outer corners for my purpose.