The CL-65 MagniFlex from Carson Optical is a lighted, fully-adjustable, flexible arm 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 4x 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.