Magnifying glass with light: choosing a lighted reading magnifier

Who a lighted magnifier helps

Small print on medicine labels, bills, recipes and newspapers is often the first reading task to become hard. A magnifier makes the print larger, and a built-in light adds brightness and contrast right where you are looking.

A lighted magnifier helps people who still read but tire quickly, people who read in rooms with weak light, and anyone doing close tasks like crosswords or mending. It is a reading aid, not a fix for changes in eyesight.

• Readers who struggle with labels, menus and bills
• People who read in the evening or in dim rooms
• Puzzle, letter and recipe readers who want both hands free
• Family members setting up a reading corner for a parent

What to check in a magnifying glass with light

Start with strength. Hadley, a US nonprofit for people with vision loss, explains that the stronger the lens, the less you can see at one time; a very strong lens may show only a few letters. For reading lines of text, a wide rectangular page lens keeps your place better than a small round one.

Next, decide how it will be held. Vision Australia notes that a hand magnifier is focused by moving it up and down above the page, while a stand magnifier rests on the page and stays in focus. For long reading, a stand can matter more than any lens feature, because holding a lens steady is tiring.

Then look at the light and power. Warm and cool light modes help with glare, and a rechargeable battery avoids buying batteries. A light frame with a comfortable handle is easier for sore or shaky hands.

• Magnification strength and how much of the line the lens shows
• Lens shape: a rectangle for lines of text, a round lens for small objects
• Handheld only, or a stand for hands-free reading
• Light modes and brightness control
• Battery type, charge time and stated run time

How the two MagniPros page magnifiers compare

Both picks are 5X page magnifiers from MagniPros with three light modes, an anti-glare lens and a rechargeable 1000 mAh battery. The main difference is that one is handheld only, and the other comes with a detachable stand.

The facts below come from MagniPros' own product pages. The stand version's page does not list lens size or weight, so check the Amazon listing for those details.

In short, the handheld version suits quick checks around the house, while the stand version suits longer reading, puzzles and letter writing at a table.

• Rechargeable 5X Page Magnifier: 4.5 x 7 in acrylic anti-glare lens, 28 SMD LEDs, 4 oz
• Handheld version: cool white, warm and combined light; about a 2-hour charge; up to 10 hours on medium; wall charger sold separately
• 5X Page Magnifier with Stand: 24 SMD LEDs; cool white, warm white and combined light; anti-glare lens
• Stand version: foldable, detachable stand; 2-hour charge; up to 8 hours on medium

How to use a magnifier for reading, plus a two-minute fit check

Before buying, measure the text you read most with a ruler: a newspaper column, a recipe card or the dose line on a pill box. A lens wider than that text lets you read a full line without sliding sideways, and the 4.5 x 7 inch MagniPros lens is about 7 inches across.

To read, lay a handheld magnifier flat on the page, then lift it slowly until the print is sharp, and move the lens along the line in a smooth path. Keep your usual reading glasses on unless an eye care professional says otherwise. With a stand, slide the page or the stand instead.

Give it a few days of practice. Most people need time to get used to the smaller field of view and to moving the lens rather than the eyes.

• Measure the column or label width before choosing a lens size
• Sit upright and bring the page up, rather than bending the head down
• Try warm light in the evening and cool white for crisp black print
• Charge the battery on a set day and wipe the acrylic lens with a soft, dry cloth

Room lighting still matters

A built-in light helps the page, but the room still needs good light for comfortable reading and safe movement. A lamp placed to the side of the reading hand avoids shadows on the page, and turning the magnifier light down helps when glossy paper reflects glare.

The National Eye Institute lists lights seeming dimmer than normal among the signs of possible vision loss. If a brighter room no longer helps, that is a reason to book an eye exam rather than to buy a stronger magnifier.

• A side lamp aimed at the page, not the eyes
• Matte surfaces near the reading chair to cut glare
• Night lights on the route from the chair to the bathroom
• Large-print versions of bills and statements, where companies offer them

When to see an eye care professional

A magnifier can make reading easier, but it cannot tell you why reading became hard. The National Eye Institute advises seeing an eye care professional about any change in eyesight, and regular dilated eye exams.

If glasses no longer correct vision, ask about an optometrist or ophthalmologist who specializes in low vision. The National Eye Institute notes that vision rehabilitation programs include training with magnifying devices, and both Hadley and Vision Australia advise trying different magnifiers before buying.

Bring the magnifier you use now to the appointment, along with an example of the print that is hard to read. It helps the specialist see the real task.

• Blurry, distorted or wavy lines when reading
• A sudden change in vision, which needs prompt care
• Needing more and more light to read
• Glasses that no longer seem to help