Orthokeratology (Ortho-K)
Contact Lenses

Wear customised contact lenses while you sleep. Enjoy perfect, natural vision all day, without the need for prescription spectacles, contact lenses or laser eye surgery.

What is Orthokeratology?

Orthokeratology (Ortho-K) is a vision correction treatment using specially designed contact lenses worn overnight. While you sleep, the lenses gently reshape the front surface of your eye, altering how light focuses on the retina. This means you can enjoy clear vision during the day without glasses or contact lenses.

Research shows that Ortho-K can also slow the progression of myopia, making it an excellent option for children who are short-sighted or whose prescriptions are increasing. See our Myopia Control page for more information.

Who is Suitable for Orthokeratology?

  • Myopic prescriptions – Corrects up to –5.00D (spherical) and up to –2.50D of astigmatism
  • Anyone wanting freedom from glasses or daytime contact lenses
  • All ages – Commonly fitted for children to help slow myopia progression
  • Considering laser surgery – A safe, reversible alternative without surgical risks.
  • Active lifestyles – Ideal for sports, swimming, or outdoor activities.
  • Dry eye – Suitable for those who have experienced discomfort with regular contact lenses

Is Ortho-K permanent?

No. The Ortho-K reshaping effect lasts for around 24–48 hours, so the lenses must be worn every night to maintain clear vision. If you stop wearing them, your eyes will gradually return to their original shape and prescription.

What is involved?

If you are interested in Ortho-K, you will need to book an initial consultation which assesses your suitability for the treatment. This is then followed by a fitting appointment and a short sequence of aftercare appointments

New
Patient

Existing Patient

EyeLife™
Member

Ortho-K Consultation

A refraction and anterior eye assessment to assess suitability for Ortho-K, including corneal topographic imaging.

£110

£110

FREE

Ortho-K Fitting Period

Contact lens collection with application and removal training, first-morning, one-week, and one-month reviews, plus any extra appointments needed during the fitting period.

£200

£200

£200

Perfect vision overnight!

Treatment Plan

If you wish to continue with the Ortho-K treatment package following on from the Ortho-K Fitting period, you will need to join the Ortho-K treatment plan (Eyelife) at £53.00 a month or pay a discounted annual fee of £605.00. These fees include solutions, replacement of lenses and professional care fees. Please note that the lenses themselves form part of the treatment and are not being purchased as such.

Contact lenses for children

Overnight contact lenses