An economic magnifier for mechanics, inspectors, and Do-it-yourselfers. Frequently used in professional settings by toolmakers, jewelers, and engineers, as well as by hobbyists such as stamp collectors, coin collectors, and model builders. 2-inch diameter with 4 power lens. This economic 2-inch magnifier provides powerful 4X magnification with ultra-fine resolution. Lightweight, durable, 1-piece molded plastic frame.