Just got my EF 100/2.8L macro IS USM

100 L IS handheld with AI Servo - Two speedlights triggered wirelessly from 7D


http://www.flickr.com/photos/pattichris/4159495952/

http://www.flickr.com/photos/pattichris/4160922250/

Thanks for sharing these fantastic photos with this new lens. My copy just came today and it's killing me to be at work when I want to play! I had the EF 100mm non-IS before and loved it, this one should REALLY be good.

I'm not sure if this has been discussed before or not but this lens works with the sigma 1.4 teleconverter. I Tried it last night, it fits fine, AF will not work but the MF works fine. Surprisingly the canon tele converters (both 1.4 and 2) will not fit this lens> Any body else tried this??