As others have stated, get a pair of Optivisors, they are the best an run about $35-40 a set. You can also buy different optimer lenses for these and a lighting kit. I also purchased a cool old magnifying lamp made by Dazor that has 3 compact florescent bulbs that I really love. You can find these at good prices in Ebay, but don't get taken. Also Dazor is a first rate company that is still in business and still offers parts for most of their lamps.