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PRESBYOND and presbyopia

Is there an age limit for PRESBYOND?

Independent Clinic verification in progress Medical review pending Updated

There is no single age limit. The relevant questions are whether presbyopia has begun and how much near focus has been lost, whether the prescription is stable, and whether the natural lens is still clear enough for a corneal procedure to make sense.

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Quick answer

There is no single age limit. The relevant questions are whether presbyopia has begun and how much near focus has been lost, whether the prescription is stable, and whether the natural lens is still clear enough for a corneal procedure to make sense.

A general answer about SMILE Pro, not advice about your own eyes. Only an ophthalmologist who has examined you can answer it for your case.

Topic
PRESBYOND and presbyopia
Answer length
Quick answer plus detail
Sourced
Yes

In more detail

Most people notice presbyopia in their forties, and treatment is usually considered from then on. At the other end, a developing cataract changes the decision, because replacing the lens addresses both the cataract and the reading vision in one operation.

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Sources & further reading

We prefer primary sources. Where a claim comes from a manufacturer, a single study or a regulator, it is labelled as such below.

  • Eye Health Information Patient information National Eye Institute, National Institutes of Health (US)

    Condition-by-condition eye health information from a US government research institute, written for patients rather than for clinicians.

    Used for Plain-language explanations of eye conditions and their symptoms; Healthy vision and screening guidance.

    Link checked 23 September 2026

  • PresbyLASIK and Laser Blended Vision: a review of the evidence Peer-reviewed literature PubMed Central (review article)

    A narrative review of corneal approaches to presbyopia, including presbyLASIK and laser blended vision, describing the optical principles and summarising selected study outcomes.

    Used for How corneal presbyopia treatments differ in principle; Background on why the ablation profile, not only the target refraction, is part of the treatment.

    Link checked 21 October 2026