[SDK2003]

Originally Posted by nthfinity Originally Posted by SDK2003 Originally Posted by Darkel Nth, you should replace that old f4.5-5.6 100-400 by an f2.8L IS USM and that's nearly the perfect config, If Canon ever made a 100-400L F2.8 IS it would be insanely heavy and expensive. The current Canon 400mmL F2.8 IS Prime lens costs £5.5k i was wondering what lens he was talking aboiut the real problem with the 'old' 100-400 IS (L series) is that it might have some 'tunneling' effect near 100 mm... but being an L series, i'd guess its pretty low. how do you like your set of lenses SDK? it seems you usually carry 2 cameras with you... which would be nice, i have to admit... no need to change lenses while out...

I don't use my second camera body much, I only bought it as a backup for my Pro wedding photography.

The Canon 400mm F2.8 L IS is a gem of a lens, I will probably sell my 100-400L in a couple of years for one.