Hi!Zeiss published a couple of articles about lens sharpness and MTF curves. It's interesting reading. They also have a set of images demonstrating the differences. The articles are not easy to find, so I made a web page with links to the different parts:It's here: http://83.177.178.241/ekr/index.php/photoa...-and-perceptionUpdate: Added some links to a couple of the images from article 2.Best regardsErik
Great articles. I learned a lot, especially about MTF curves and chromatic aberration. Thanks for posting them.