Featured in Buying Guide

Canon EF 17-40mm f/4L USM
Canon EF 16-35mm f/2.8L II USM
Panasonic Lumix DMC-G2
Canon EF 24-70mm f/2.8L USM
Panasonic Lumix DMC-G10
Canon EF-S 18-200mm f/3.5-5.6 IS
Olympus PEN E-PL1
Canon EF 28-300mm f/3.5-5.6L IS USM
Canon EF 28-135mm f/3.5-5.6 IS USM
Canon EF 24-105mm f/4L IS USM