The Optron i-Stick is a desktop video magnifier designed for use by individuals with low vision. This magnifier has a color camera and can be used with a laptop computer or a computer monitor. It provides magnification at a classroom desk or at the board in an auditorium, and can be carried from classroom to classroom and from building to building. The TwistCam camera has flexible positioning so that the picture on the screen is always level and upright at any angle for left- or right-handed users. The camera's swivel arm sits at an angle for a large magnification area, and can be straightened to a very high camera position for a better view of a blackboard and a 360-degree surround view. The magnifier comes with video-streaming and screen-shot software. POWER: Uses exchangeable battery. WEIGHT: 4 pounds.