Thread: Quick comparison : RX100 vs EOS 7D vs IXUS 870

not surprise of it. My D300s also been knock out by Sony RX100's ISO capability

Originally Posted by wt21

Good point. My use of the 24-105 has been on full frame. There are still likely sharper lenses, though. I think it's also softest at 105mm if I remember correctly. What FL were the test shots done at?

That's right. 105mm and f/4 is the weakest point of the 24-105mm, although the drop-off isn't too dramatic.

If a camera is working at Nyquist, then the image will be sharp at 100% regardless of the format.