Video magnifiers are electronic devices that use a camera and a display screen screen to perform digital magnification of printed materials. The display screen is usually LCD or a similar flat-screen technology (although older video magnifiers have used CRT displays), and the device usually includes a lamp to illuminate the source material. Video magnifiers are designed to be mostly used by people with vision that can no longer be helped using a conventional magnifying glass.
|eSight eyewear||Portable video magnifier||22 03 18 Image-enlarging video systems||eSight Corp|
|Looky+||Portable video magnifier||22 03 18 Image-enlarging video systems||Van Lent Systems|