20x Folding Pocket Magnifier With Metal Case Foldable Reading Magnifier Portable-hao About this project Foldable handheld mini pocket magnifier, you can put this portable mini magnifier anywhere in your pocket, purse or bag. Easy to use. it can be fully rotated The sturdy frame and metal case protect the lens from dust, scratches and damage. Plus, the luxurious look makes it the perfect gift for family and friends The magnification of this project is 20X. You can use it to inspect details and small objects. Great for checking coins, fine prints, jewelry, stamps and more Lens diameter: 60mm/2.36inch; Lens thickness: 10mm/0.39inch; Protective shell thickness: 20mm/0.79inch; Protective shell diameter: 70mm/2.76. Distortion-free optical lenses, ideal as a low vision reading aid. Suitable for all ages from children to the elderly. Perfect for antique lovers, seniors reading, appreciating paintings and prints, students learning experiments.