08-26-2016, 01:19 PM
Quote:UD glass in itself is no magic sauce: I've perused the Canon camera museum a little and even the 17-40 has a Super UD glass element inside - but we all know the 17-40 is not a "wow" lens by any stretch of imagination. Ditto the 70-300 non-L (which has one UD piece inside). I guess we should hold our judgement until Klaus reviews the new 24-105... but again, there would be probably no way to directly compare them since I don't think you're going to test either the 24-105 II on a 5D Mark II or the 24-105 non-II on a 5DSR to give us a direct comparison. Or are you?
Depends