6 Loupes Great For Jewelers & Viewing Stamps, Coins, Beads & GemsThis is a new set of 6 round loupes. Great for viewing stamps, coins, beads and gems. All are made of optical glass with a swing-away case. The shape allows them to rest comfortably in the eye socket. These can be used for any application where magnification is needed. Each has a focal distance of 1" (25 mm).You receive: 3 Gold plated loupes that each have a lens that measures 18 mm (3/4") in diameter 3 Gold colored loupes that each have a lens that measures approximately 15 mm (5/8") in diameterWe work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.