Canon EF 70-200mm f/4.0 L USM Lens Mug Review Posted bynanda July 2, 2010 Leave a comment on Canon EF 70-200mm f/4.0 L USM Lens Mug Review L Series. Cheap. Lightweight. Nice review. The review just misses photo samples. Share this:TwitterFacebook Related posts: Technically-Thorough Review about iPhone 4