Hi all,
I've just bought a 7D. After a weekend of use I can truly say it's a fantastic camera! (I used to have an Olympus E500!!) The Canon came with a EF S 18-135 f3.5-5.6 IS lens.
I want to add a lens or two to my kit.
My question is: regardless of lens, is an IS USM lens worth the extra money?
For example my local retailer has a 70-300 4-5.6 III for €200
He also has a 70-300 4-5.6 IS USM for €600.
Is the image stabilisation and the ultrasonic motor really worth triple the money?
Regards
G



