title_left:  "Canon EF 70-200mm f/2.8L IS II USM Telephoto Zoom Lens"@en, " Canon Lens "@en Prices - CNET"@en
title_right:  " Canon EF 70-300mm f/4-5.6L IS USM Autofocus Telephoto Zoom Lens "@en, "Canon Lens"@en Overview - CNET"@en