Since 2006 Perfecting Online Eyeglass Lens Replacement Since 2006 - Eyeglass Lens Replacement Experts CLOSED SATURDAY, 5/25 - MONDAY 5/27, FOR MEMORIAL DAY Check out ReplaceALens on Yelp Contact Us FAQ Toggle search bar My Account My Cart ( ) HOME ORDER EYEGLASS LENSES OUR STORY GUARANTEE FAQ DENVER STORE Search... Search Submit Featuring Reviews & Reputation Home > Transitions Eyeglass Lenses > Transitions Gen S > Lined Bifocal > Lined Bifocal 35mm Lined Bi Focal 35mm Transitions Lenses Lined bifocal lenses correct for two focal lengths, one on top, usually for distance, and a D-shaped bottom segment for reading. 35mm wide segment. LAST, SELECT YOUR LENS PRODUCT Lined Bifocal 35mm Plastic Transitions Gen S Lenses MSRP: $311.00 Our Price: $139.00 per pair!