This is a great magnifier. It"s high power magnification and large diameter lens gives this a wide variety of uses. It is perfect for Jewelers, Rock Hounds, Coin and Stamp Collectors, Hobbyists and more. Great for low light conditions and for reading fine print. Very helpful for the visually impaired. This is a handy magnifier to keep at home, at the office, in your car or in your tool box.