Lens height: 42 millimeters , Bridge: 21 millimeters, Arm: 145 millimeters, Tackle your to-do list with Wes. Based on one of Revo’s best-selling shapes, Wes offers vintage style with a modern twist., BLUE LIGHT PROTECTION: Revo Clear lens filters up to 80% the most harmful rays of Blue light from digital screens to reduce eye strain., UV LIGHT PROTECTION: True to Revo's industry-creating lens technology, the Revo Clear lens also blocks 100% of UV rays., FRAME: Ace is a handmade acetate frame with a vintage fit and is spring hinged for a flexible and secure fit.