3 Clip On Eye Loupes Great For Viewing Stamps, Coins, Beads & GemstonesThis is a new set of 3 plastic clip on eye loupes. Great for viewing stamps, coins, beads and gemstones. Quality lens for extra sharpness and clarity. Each has a 19 mm (3/4") viewing lens.You receive: One 3x loupe with a focal distance of 3" (76 mm). One 5x loupe with a focal distance of 2" (51 mm). One 7x loupe with a focal distance of 1 1/2" (38 mm) We 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.