7X Clip On Loupe For Jewelers & Viewing Stamps, Coins, Beads & Gems. This is a new 7X clip on loupe. Great for jewelers and viewing stamps, coins, beads and gems. It clips on to your eyeglasses so you can work hands free. It has 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.