Progressive lenses combine near, intermediate and distance vision all in the same lens. All lenses come standard with a scratch resistant coating. Multicoating (scratch resistant coating plus UV protection and an anti reflective coating) is also available – see drop down menu. Photochromic lenses change from light to dark in sunlight and back again. Blue blocker option (perfect for those using computers) also available. Lens Tinting – (you can advise your choice of colour when we contact you).