Just recieved my Canon 100 2.8L IS Macro yesterday and all I can say is wow---Razor sharp right out of the camera. Alos noticed that the 7D's AF tracks much better with this lens as opposed to my 100-400 or 24-105. Off work today while I wait for the HVAC man to come fix my heater so I'll have some time to play? Only thing is, I have this great newmacro glass and not one bug to be found [:'(].
Bob