Enhance image quality and minimize distortion through the 2" x 2" square lens with 2X magnification that stores in its own compact case. To operate simply push a button to release the lens, then push a second time to turn the light on. Flashlight bulb mounted at the edge of the lens provides illumination powered by two AAA batteries (not included). Slide the magnifier in and out of the durable protective case for convenient handling and storage. Compact design fits easily in the palm of your hand and in your pocket.