Signs of Vision Problems in Children: When to Book an Eye Test
- aristoneopticians
- Jun 18
- 2 min read
Updated: 14 hours ago
Good vision is essential for your child’s development, learning and confidence. But unlike adults, children often don’t realise when something is wrong with their eyesight. Spotting the signs of vision problems in children early can make a big difference.
Here’s how to tell if your child needs glasses, when to arrange a children’s eye test, and what to look out for.

How to Tell if Your Child Needs Glasses
Children rarely complain about their vision – they assume what they see is normal. That’s why it’s so important to watch for small signs that could point to a problem.
Look out for:
Squinting or closing one eye to focus
Sitting too close to the television or holding books very close
Complaints of headaches or tired eyes
Difficulty concentrating at school
Tilting their head or turning it to use one eye more than the other
These are common signs of vision problems in children, even if they’re not aware something’s wrong. If you’re wondering how to tell if your child needs glasses, these behaviours are a helpful starting point.
Children’s Eye Test Age: When Should You Book?
According to NHS guidelines, children should have their first eye test around age four, before starting school. This recommended children’s eye test age helps catch issues like lazy eye, long-sightedness or short-sightedness, or squinting early on, when treatment is most effective.
Some children benefit from earlier testing, especially if there’s a family history of vision issues or if you notice symptoms. Eye tests are free for children under 16 in the UK, so there’s no reason to delay.
What Happens During a Children’s Eye Test?
A children’s eye test is simple and friendly. There’s no need for your child to be able to read yet. Opticians use shapes, pictures and lights to assess how well your child sees and whether their eyes are working together properly.
If glasses are needed, the optician will explain everything clearly and help choose frames that fit and feel comfortable.

The Importance of Early Testing
Vision problems can impact everything from classroom learning to confidence on the playground. Children who struggle to see the board or read comfortably can easily fall behind or lose interest in reading and writing altogether.
Early eye tests ensure any problems are caught before they affect development. Many children adjust quickly to wearing glasses and benefit almost immediately. Knowing how to tell if your child needs glasses means you can act early and give them the best start.
How Aristone Optical Can Help
At Aristone Optical in London, we welcome children of all ages for eye tests in a relaxed, reassuring environment. We make sure each test is age-appropriate and pressure-free, helping children feel at ease from the moment they walk in.
We stock a wide range of stylish, durable children’s frames and take the time to help you and your child find the right fit.
Book a Children’s Eye Test in London
If you’ve noticed any of the signs of vision problems in children or want peace of mind before they start school, book an eye test with us. Get in touch here or visit our Fulham practice to talk with our team.
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