Magnifiers are simply tools that make things appear larger. There are many types of magnifiers, each with options about style, size, and strength. Additionally, different types of magnifiers are best for different types of tasks. It is best to seek the help and consultation of a vision professional to ensure you get the tools that are the best fit for your needs.
Types of magnifiers
Hand held magnifiers
Hand held magnifiers are small, lightweight and portable. These magnifiers may be lighted and have a small, battery-powered light bulb attached.
Best for:
Short-term use, like “task” reading, such as reading mail, recipes and pill bottles
Approximate cost:
$40–60
Magnification lamps
Sometimes called “big eye” lamps, these are adjustable floor or desk lamps with an attached low-power (2x) magnifying lens. A “booster lens” is available on some models, which increases the power to 5x.
Best for:
“Hands free” tasks such as check writing, sewing or reading newspaper
Approximate cost:
$40–350
Magnifying glasses/clip-on magnifying lenses
Magnifiers that attach to prescription glasses are handy for tasks that require the use of your hands. Off-the-shelf varieties are low-priced and low-powered (1.75x to 3.5x).
Best for:
Close work like sewing, reading, writing and craftwork, where you need your hands free
Approximate cost:
$20–55
Closed circuit televisions (CCTVs)
Often called a “reading machine,” CCTVs are a lot like the microfiche machines you may have used at the public library. With CCTVs, reading material is placed on a tray under a light, and is then magnified onto a TV screen. CCTVs can magnify print up to 24x. Since images are projected onto a screen, you can see more than you can through a hand held magnifier. CCTVs are generally not portable, and require a table and an outlet for use. CCTVs are commonly sold by
CCTV dealers.
Best for:
Long and short-term reading, writing—even clipping your fingernails!
Approximate cost:
$1800–3500
Distance viewing options
Magnifiers that assist in seeing far distances come in various forms. These aids are actually customized telescopes that can either be mounted into a frame and worn like glasses or held in your hand. Low powered “sport glasses” can be used to view objects approximately four feet away (like a television), and are available through low vision suppliers. For options with stronger magnification, consult with a low vision specialist.
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