5 Folding Loupes Great For Great For Jewelers and Viewing Stamps, Coins, Beads & GemsThis is a new set of 3 chrome plated 10X loupes. Great for jewelers and viewing stamps, coins, beads and gemstones. These have quality lenses for extra sharpness and clarity. The lenses are color and spherically corrected. Each is 10X with a focal distance of 1" (25.5 mm).You receive: One round loupe with a 18 mm (3/4") viewing lens. One hexagon loupe with a 18 mm (3/4") viewing lens. One hexagon loupe with a 16 mm (5/8") viewing lens14X Dual Lens Loupe. This is a new 14X dual lens loupe. Great for jewelers and viewing stamps, coins, beads and gemstones. This loupe separates into two 7X loupes. Each 7X loupe has a focal distance of 1 1/2" (38 mm). The 14X loupe has a focal distance of 3/4" (19 mm)Folding 10X 20X Magnifier. This is a new folding 10X and 20X magnifier. Great for viewing stamps, coins, beads and gemstones. Each lens is 10X and can be combined for a total of 20X. The powerful magnification may help reduce eye strain. It is convenient for your home, office and travel. Both 10X lenses have a 1" (25 mm) focal distance and when combined the 20X magnification has a 1/2" (13 mm) focal distance. Each measures approximately 3 15/16" x 1 1/2" (100 x 38 mm) open and approximately 2 3/16" x 1 1/2" (56 x 38 mm) closed 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.