Quote:
Originally Posted by bojan
Now I remember we had a similar discussion on one of the Canon zoom lenses here on forum earlier, couple of years ago.. The interesting thing was it outperformed its prime counterpart, which was a total surprise.
I wonder if it was about this one  . |
It may have been regarding the non-IS version which I owned at that time.
The MTF graphs of the 70-200 f4L IS has it very much in prime territory at 135mm and above.
http://www.photozone.de/canon-eos/19...review?start=1
Only let down by a slight increase in CA compared to prime equivalent FLs as shown on the above test image.
Doug
