The question is always asked.
How does the 70-200 EX Sigma stack up against the 70-200 Canon IS?
Well we have people who swear the Canon IS is a much better lens because it is much more expensive and IS is an essential tool if you want sharp pics, Utter Baloney!
I am pleased to have found the work of Fred Vnoucek, who has a portfolio of sublime Nature Photographs on the photonet website.
These pics are taken in various spots around the world. Some pretty horrendous spots in fact, that only a solidly constructed lens would survive.
And what lenses does Fred use? Well these photographs where taken with the 28-70 2.8 EX Sigma the 70-200 2.8 EX Sigma and the 50-500 EX Sigma.
This is the definitive proof that in the hands of an expert photographer the Sigma is the equal to any other lens in its class, Canon included, and that IS is just a sometimes handy, overated, unessesary expense.
I challenge any of the people on this site that are "L" glass vociferous owners that insist nothing can equal "L" (we all know who they are!) to put up work from their OWN lenses that equals or is better than Freds work with the Sigmas
SPEAK NOW OR FOREVER HOLD YOUR PEACE!
When you open the link, click on any photo that catches your eye, (there will be plenty!) and a larger image will come up with lens and camera used for that photo. attached
http://www.photo.net …nclude=all&user_id=552657![]()
I'M WAITING! This is not a flame. It is a resolution. (Pun intended!)
)
.

