The MagniLoupe from Carson Optical is a 4.5x power eye Loupe. This Magnifier boasts a soft rubber cushion that provides comfort during use. Loupes are ideal for use by jewelers, photographers, watchmakers and printers. At Carson, we strive to make sure our customers are 100% satisfied with the quality of our magnifiers. We are so confident in our magnifiers that we back them with a Lifetime Limited Warranty! Carson will repair or replace your magnifier if it is found to have manufacturing defects in materials or workmanship. Please contact Carson for additional warranty details.