What Every Parent Should Know About Children’s Eye Exams

August is Children’s Eye Health & Safety Month

Most parents find out their child has a vision problem by accident.

Not because the child said anything. Children almost never report blurry vision, and the reason is simple: they have nothing to compare it to. A four-year-old who sees the world softly assumes everyone else does too. It has always looked like that.

So the discovery usually comes sideways. A teacher mentions the child won’t sit still for anything close-up. A parent notices one eye drifting in a photograph. Or a first eye exam turns up a prescription nobody suspected.

August is Children’s Eye Health & Safety Month, which makes it a reasonable time to cover what actually matters here — when eyes should be examined, why a school screening isn’t the same thing, and what’s worth watching for at home.

When should a child’s eyes be examined?

The American Optometric Association recommends a comprehensive eye exam at these milestones, whether or not anything seems wrong:

6 to 12 months. The first exam. No chart reading required — we check eye alignment, focusing, and eye health long before a child can answer questions.

Age 3. This is the important one. It’s the window when a lazy eye or a significant focusing difference is most treatable, and that window narrows more than most people expect.

Before kindergarten. One clear look before the year school turns visual — letters, worksheets, whiteboards, and a great deal of close work.

Every year after. Children’s prescriptions change quickly during growth spurts. An annual exam keeps up.

If your child is past one of these and hasn’t been examined, that’s normal and not a crisis. It’s just worth scheduling.

A school screening is not an eye exam

This is the single most common misunderstanding we encounter, and it’s an easy one to have. A screening feels official. Someone qualified checked your child’s eyes and said they were fine.

Screenings are useful. They’re also built to be fast, and they mostly test one thing: how well a child sees a chart across the room.

A child can pass a screening and still have:

Farsightedness significant enough to make close work exhausting
A large difference in prescription between the two eyes
An eye that drifts, or eyes that don’t team together properly
Difficulty tracking a line of text
A health issue at the back of the eye

A comprehensive exam checks all of it — focusing, alignment, how the eyes work together, and the health of the eye itself. Different test, different purpose.

Signs worth a second look

None of these prove something is wrong. Any of them is a reasonable reason to book an exam:

An eye that turns in, out, or drifts — even occasionally
Tilting or turning the head to look at something
Sitting very close to the TV, or holding books unusually close
Squinting, or closing or covering one eye
Constant eye rubbing when they aren’t tired
Losing their place or skipping words while reading
Headaches or tired eyes after school
Avoiding coloring, puzzles, or books — anything up close

That last one deserves a note. Vision problems in young children often show up as behavior rather than complaint. The child who won’t stay with a puzzle may not be distractible. They may just be finding it harder than everyone else at the table.

One thing you can try at home: have your child cover one eye and look at something across the room, then switch. If they fight you on one side, that eye may be doing less work than the other.

Does it run in the family?

Yes, more than most parents realize.

Nearsightedness, amblyopia (lazy eye), and strabismus (crossed or turned eyes) all cluster in families. One nearsighted parent roughly doubles a child’s odds. Two nearsighted parents, higher still.

This is genuinely useful information for us, so please mention it at the first visit. Family history changes how early we look and how closely we follow a child over time.

Four habits worth starting now

Send them outside. Nearsightedness is rising quickly in children, and outdoor time is one of the few interventions shown in clinical trials to delay its onset. Roughly two hours a day is the figure that keeps appearing in the research.

Mind screen distance, not just screen time. The American Academy of Pediatrics suggests about an hour a day of quality programming for ages 2 to 5. Just as important: children hold a tablet far closer than they’d hold a book, and hours of sustained close focus is what leaves eyes tired and dry. Arm’s length, real breaks, lights on.

Sunglasses aren’t just for adults. A child’s crystalline lens is clearer than an adult’s, so more UV reaches the retina — and children are the least likely to be wearing anything. Look for 100% UV or UV400 on the tag. Price has nothing to do with whether a pair blocks UV.

Protect eyes at play. Most childhood eye injuries happen during sports and recreation, and the great majority are preventable with polycarbonate protective eyewear. We fit it in children’s sizes.

What a children’s exam actually looks like

Parents sometimes delay a first exam because they picture their toddler being asked to read a chart and answer questions about which lens is clearer.

That isn’t how it works. For young children we use lights, lenses, and pictures to measure how the eyes focus and work together. There’s no reading required and no answers to get wrong — most of it looks like a game. Plan on about thirty minutes.

We also use an Optos ultra-widefield camera, which photographs the back of the eye in a fraction of a second. It lets us see far more of the retina than a standard view, and for many children it means skipping the dilating drops entirely.

Schedule an exam

Looking Glass Optical is an independent, family-owned practice in Pasadena, serving families across Anne Arundel County and the greater Baltimore area. Dr. Mayer Teles, Dr. Saadia Tariq, and Dr. Tasneem Maner see children of all ages, including infants.

Most vision plans cover a comprehensive eye exam for children every year, and many medical plans cover children’s vision care as well. We accept VSP, EyeMed, CareFirst/BCBS, Medicare, and most major plans — call and we’ll check your benefits before you come in.