The MJ-50 Lighted MagniFold from Carson Optical represents the latest in Handheld Magnifier design. Its rectangular lens is shaped for the way you naturally view things, and a rotating handle locks into any of three different positions for the most comfortable alignment. Fold the handle flush for easy storage. The MJ-50 Lighted MagniFold Magnifier has a bi-focal spot lens and built-in illumination 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.