A closed-circuit television (CCTV), also called an electronic video magnifier, is equipment for reading that consists of a stand-mounted or hand-held video camera that displays a magnified image on a video monitor, television screen, or computer monitor. It enables some individuals with low vision to read books, newspapers, magazines, and other print materials, such as medication labels, and to view photographs, charts, and illustrations.

Closed circuit televisions (CCTV) come in a variety of styles and amounts of magnifications. They also tend to be expensive. Before you purchase a CCTV, consider having a Low Vision Examination with either an optometrist or ophthalmologist, who has had additional training in low vision, and discuss your desire to use a CCTV.

Try to find a place where you can have hands-on experience with a variety of machines before purchasing one. It can take a little while to learn how to use a CCTV effectively; some controls on some machines will be easier for you to use than others. Take your time and check out what particular features work best for you. Some doctors and vision rehabilitation agencies offer loaner programs and/or resale of older but perfectly good machines, which could save you money.

Examples of Closed Circuit TV Readers that are used as a desktop video magnifier:

• Find Merlin CCTV (shown) [Link opens in new window]
• Find Andromeda CCTV [Link opens in new window]
• Find Eclipse CCTV [Link opens in new window]
• Also see Sources of Products for Independent Living