> -----Original Message----- > From: Gianfranco Irlanda [mailto:[EMAIL PROTECTED]
> I'm not familiar with the wide angle lenses of the EX series This is where Sigma has really impressed me lately. My Sigma 15mm fisheye is tack sharp, and so is their 20mm f/1.8 prime. I like the low light performance of both. I was kind of down on Sigma lenses before because I had a couple of cheap ones that weren't so great, but I'm glad I gave them another chance. I'm thinking about getting the 135-400mm for birding, but this 70-200 f/2.8 sounds intriguing... Amita
