04-01-2011, 05:25 PM
I have shots of the same subject taken with two different lenses of the same focal length. However, one set of shots was done with a 6MP cam, another set with a 12MP one. When I look at the images in Photoshop, a 100% view of the 6MP shots is about the same size as a 66% view for 12MP. Is it fair/correct to compare sharpness in such a setting?