It’s natural to doubt this. A scleral lens is large, the routine is fiddly, and the person you’re thinking about may be small, anxious, unwell, or not as steady as they used to be. The reassuring news is that children and older adults do wear scleral lenses, often for years. What makes it work is rarely the wearer doing it alone. It’s a trained helper, the right tools, and a routine everyone can stick to.
Children: what studies show
The evidence comes from specialist centers, so it reflects children who were carefully selected and well supported. Within that, the results are encouraging.
- A 21-year review at one US center covered 209 children’s eyes, with an average age of 10.6 when lens wear started. At the time of the review, 70% were still wearing their lenses, for an average of 8.2 years. Just 8% had stopped, mostly because of difficulty putting lenses in and taking them out. For the other 22%, the outcome wasn’t known.[1]
- A smaller US review of 18 children aged 16 months to 14 years found 15 (83%) still wearing their lenses after an average of about nine months. One child had a corneal scratch linked to insertion.[2]
- A study of 25 eyes in children found quality of life improved after a month of lens wear, for the children and for their parents.[3]
How the 21-year center made it work is telling. Parents were involved in insertion and removal from the start, extra appointment time was built in for children, and no one tried to put a lens in until both the clinician and the parents were confident they could hold the lids open properly.[1] The quality-of-life study’s authors put it plainly: the parent’s commitment should be treated as a chief priority when fitting children.[3]
For more, see scleral lenses for children, keratoconus in children, children with aphakia, and choosing a practice for your child.
Older adults: handling is the hurdle
For older wearers, the challenge is usually the hands, not the eyes. In a study of 120 veterans with an average age of 56.7, 34.2% stopped wearing scleral lenses. The most common reason, given by 53.7% of those who stopped, was difficulty putting the lenses in and taking them out. People with a neurological condition were more likely to stop.[4]
That points straight at the fix. If arthritis, a tremor, weak grip, or poor near vision makes handling hard, the answer is often different tools or a helper, not giving up on the lens. Handling also improves with practice: in a year-long study of 95 wearers, the number of attempts needed to put lenses in and take them out dropped significantly over the year.[5]
See scleral lenses for older adults, arthritis and limited dexterity, and shaky hands.
When someone else puts the lens in
Many families settle into a routine where a parent, partner, adult child, or paid caregiver does the insertion and removal. In wearer communities, caregivers describe doing this for family members for years, including for adults with very limited hand control. They also describe the early weeks as stressful, and say a calm, fixed routine made the biggest difference.
What helps most:
- Get trained together. The helper should practice under the fitter’s eye, not just watch. Ask to insert and remove the lens yourself before you leave the office.
- Set up the same way every time. Same place, good light, a clean towel, and no rushing. The wearer sits with their face level to the floor, chin slightly tucked.
- Use the right tools. An insertion stand, an inserter with a hole so you can see where to aim, or a different removal plunger can make a big difference. See inserters and removers.
- Own the hygiene. Hand washing, fresh sterile saline, and case care are where infections start, so the helper should take charge of them, at least at first.[6]
- Know how to remove a lens fast. Every helper should be confident taking a lens out, including one that feels stuck. See what if a lens gets stuck.
The full technique is in helping someone else with their lenses.
Where it’s partly justified
Some families find it doesn’t work, at least not yet. A child may resist so strongly that daily insertion isn’t safe, or a caregiver may not be available every morning and evening. Lens wear depends on someone being there twice a day, every day, including holidays and sick days. If that isn’t realistic, say so early. Your eye doctor can talk through other options, and a fitter can sometimes adjust the plan, such as the wearing schedule.
Questions to ask the fitter
- Do you fit children, or older adults with limited dexterity, regularly?
- Who will you train, and how many training visits are included?
- What tools do you suggest for this wearer’s hands and eyes?
- How do we reach you if the lens won’t come out or the eye looks wrong?
- If a child is too young or upset to cooperate, what’s the plan?
Common questions
How young can a child be to wear scleral lenses?
There's no fixed minimum. In one US practice's review, children fitted ranged from 16 months to 14 years old. Very young children depend entirely on a parent for insertion, removal, and care, so the practice will look closely at whether the family can manage it.
Is there an age when my parent is too old for scleral lenses?
Age by itself isn't usually the barrier. Hand strength, tremor, eyesight for close work, memory, and conditions affecting the nervous system matter more. See our page on scleral lenses for older adults for the details your fitter will look at.
Will my child ever learn to do it themselves?
Many do, gradually. Families often start with the parent doing everything, then hand over steps such as washing hands, filling the lens, or removal as the child is ready. Let your fitter guide the pace, and keep supervising hygiene even after your child takes over.
What if I'm the caregiver and I'm scared of hurting their eye?
That fear is common, and it usually fades with supervised practice. Ask the fitter to train you hands-on, to watch you insert and remove the lens before you go home, and to tell you what a good result looks like. Go slowly, and stop and call if the wearer is in pain.
Who should come to the fitting appointments?
Whoever will be putting the lenses in and taking them out. If more than one person will help, such as two parents or a rotating care team, ask whether they can all be trained, or at least observe a training session.