Five myths about glasses and eyesight, answered plainly

Filipino households pass down plenty of eye advice. Some of it holds up. Some of it sends people away from the eye test they need. Here are five common beliefs, with a plain answer to each.

Myth 1: Wearing glasses makes your eyes weaker

Glasses correct how light focuses in your eye. They do not train your eye to depend on them. The reason people feel dependent is simple: once you see clearly, you notice how blurry things were before. When a prescription changes over time, as it often does in children and in people past forty, that change comes from the eye itself, not from the glasses. Skipping glasses will not strengthen your eyes. It will only make you strain.

Myth 2: Reading in dim light damages your eyes

Dim light makes reading harder and tires your eyes, so you may get a headache or feel strain. There is no evidence that it causes lasting damage. The fix is easy: use a lamp that lights the page without glare. If you strain even in good light, mention it at an eye test, because a prescription may be behind it.

Myth 3: Blue light glasses protect you from eye disease

They do not. Blue light lenses are sold for comfort. Screen fatigue comes mostly from blinking less and focusing close for hours. A blue light lens such as Opulens Blue Light 1.56 is one option for screen comfort. The habits matter more: take a break every 20 minutes, look 20 feet away for 20 seconds, and blink on purpose.

Myth 4: Eye exercises will fix blurry vision

Exercises do not change the shape of your eye or the way it focuses light, which is what causes nearsightedness, farsightedness and astigmatism. Rest breaks help with fatigue, and some vision problems, such as certain eye-teaming issues, are managed with therapy under a professional. Blurry distance vision is corrected with lenses. An exam tells you which of these applies to you.

Myth 5: If I see fine, I do not need an eye test

Clear vision is not the same as healthy eyes. Some conditions develop without early symptoms, and your brain adapts to slowly worsening blur without telling you. The Vision7 exam includes a visual health exam that screens for external eye disease, and a final step that sets a management plan. A test where nothing changes still tells you something.

One more belief worth checking: sitting close to the screen

Children who sit close to the television are often scolded. Sitting close is more often a sign that a child cannot see the board or the screen, not the cause of damage. If a child squints, tilts their head or sits very near, book an exam. For children whose grade keeps climbing, ask the optometrist about myopia control options such as Hoya MiYOSMART, Essilor Stellest and Shamir Optimee. That is a clinical decision, and the optometrist leads it.

How to check a claim yourself

1. Ask who says it, and whether they are an eye care professional.
2. Be wary of any claim that a product cures or prevents an eye disease.
3. Ask whether an eye test would settle the question. It often does.
4. Distrust advice that tells you to delay an exam.

Where the myths come from

Most myths have a grain of truth. Strain is real, so people blame dim light. Prescriptions do change, so people blame glasses. The cause and effect get tangled. A calm exam untangles them with measurements.

Book the exam, then ask by name

Book a Vision7 eye test at your nearest Vision Express store. Seven steps measure your prescription and check your eye health, so you act on facts rather than family lore.

Ask for Essilor Blue Light Single Vision at the counter if your result is a single vision prescription and screens fill your day. Ask about Opulens Blue Light 1.56 as the alternative. Every pair has a 1-year warranty, free lifetime ultrasonic cleaning, and free lifetime custom fitting and adjustment.