For those that want a concrete example of 17-40L compared to another lens check out:
http://www.16-9.net/lens_tests/1740.html This guy tried 2 different 17-40L lenses, neither of which was very sharp (as I stated in a previous post). I'll keep my Tamron. :-) * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
