Clearview Low Vision Magnifier CV-DP-TF17 clear view base unit xy table, ClearView+ TFT 17 Inch Monitor. ( Fully Functional With No Issues ). Manufacturers Description: The ClearView+ is a desktop video magnifier, combining advanced technology with ease-of-use and comfortable operation. Every object placed on the movable reading table can be magnified from 2.5 to 50 times its original size, always maintaining perfect focus. From books to medicine bottles, from bank receipts to family pictures. The ClearView+ is designed so that the basic features can be adjusted using a single control, conveniently located at your fingertips on the reading table. Simply press the button to cycle between the different viewing modes, and rotate the circular control that surrounds the button to adjust the level of magnification. Two light sources, located on either side of the camera provide even distribution of light across the object viewed, while eliminating glare and shadowing.Optelec