This is a very ordinary magnifying glass. Please check the photos for the overall size. Large one: Lens diameter is approximately 100mm. Magnification is unknown. There are minor scratches on the lens, lens frame, and handle, but I don't think it will affect actual use. There is a part of the lens with higher magnification. The lens material is unknown. Made in Japan marking present. Small one: Lens diameter is approximately 75mm. Magnification is unknown. There are minor scratches on the lens, lens frame, and handle, but I don't think it will affect actual use. The lens material is unknown. The listing includes only the magnifying glass itself; there is no box or instruction manual. Please note that it may take some time to ship.