The FS-L2401D has high definition picture and is designed for medical use. It has a rugged, liquid resistant housing, anti-reflection glass and anti-scratch acrylic. It has multi-display modes. Picture-in-picture, picture-by-picture, zoom, swap images, pan, OSD lock and freeze functions can be controlled from the keypad located on the front of each display. It has an accurate color reproduction. It has the ability to clamp down the visible color spectrum, ensuring that the doctor sees exactly what they expect to see. Each display is calibrated to well known surgical color preferences. In addition, fine tune adjustments can be made at any time.