Camera SLR Lenses

AdoramaTV presents Lenses. This week Mark was asked if he could buy only one lens what would it be. So Mark explains why the Canon 24-70mm Lens is his favorite as well as some other options if you don't have a Canon. For more information about lenses mentioned in this episode, and for more product reviews, go here: www.adorama.com Send your questions to: AskMark@Adorama.com