I have a 50mm AIS 1.8. It's very sharp, when I've focused it properly, but that's not always the case on the D300, or more specifically, with me operating it. You've indicated that it's a lot easier on the D700, which is promising. I also have a 28mm, but the aperture is stuck. I wonder if I should get it fixed? Not sure what these are worth though...
.........................................
|