Johan wrote: JUW> Hmmm, didn't know that. What is a good picture to check the lens quality ?
Personally I would prefer a medium tone, fine shade, high detail image. Your iguana in diffuse light would do fine. I learned some time ago that saturation and high contrast tend to mask the difference between good and lesser glass at moderate enlargement. This may be due to the modern design of entry level lenses. It favours high contrast (10 lpm curves in MTF charts) but performance drops spectacularly at higher resolutions. Better lenses may not appear as contrasty but resolve finer shades and keep up with higher enlargements. Servus, Alin
