The CL-65, MagniFlex is a lighted, fully-adjustable, flexible arm, a hands-free magnifier that attaches to your table-top for convenient hands-free use. Its large 2x power lens gives you a sharp, distortion-free view, and the 3.5x power spot lens allows you to see even the finest details with ease. Three super bright LED lights allow for use in low-light conditions. This magnifier operates on 3 AAA batteries (not included) or supplied 4.5v DC adapter.