Vision USA offers a line of Task-Vision professional portable electronic digital magnifiers that are designed to make life easier for anyone who needs magnification for home or the workplace. A variety of models from basic to multi-functional is available.
They work like a mini magnifying computer. The D1, D2, D5 & D7 have LCD screens, adjustable brightness levels, enlarge, reduce, or freeze images. The Task-Vision digital magnifiers are also lightweight, portable, easy-to–use and powerful 3x to 18x and up. They allow the user to select full color, positive/negative, high contrast and color blue/white, black/yellow, blue/yellow & black/green.
Devices easily connect to any TV or monitor or can be used alone. The entire line of Task –Vision digital magnifiers include Lithium Ion rechargeable batteries, charger, adapter, AV/USB cables and travel case.