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Night lenses

What is orthokeratology?

The term “night lenses” refers to orthokeratology lenses. Orthokeratology or “correction through corneal reshaping” is a principle that allows clear vision throughout the day without wearing contact lenses or glasses, thanks to lenses that are worn during the night.

A proven technology for over 20 years, orthokeratology has benefited in recent years from major innovations in both lens designs and materials. This technique is considered, among other things, as an effective solution to reduce myopia.

Safe and painless, adaptation to night lenses also has the advantage of being non-invasive and completely reversible: wearers can stop using them at any time and choose another correction mode.

Progressive remodeling

The reshaping of your cornea is done gradually while you sleep, for a minimum of 6 hours to ensure an effective treatment.

Clear vision every day

See life clearly: that’s what DRL® night lenses do! By regularly wearing every night, night lenses will allow you to maintain the same quality of vision every day.

Optimal visual results

After 7 to 10 nights of wearing, you will get an optimal visual result that will naturally stabilize after 3 weeks.

Safe lens wearing

Designed to be worn at night and made from a high permeability material for good eye oxygenation, it is essential to renew your DRL® night lenses every year for the effectiveness and safety of the treatment.

DRL® range

Night lenses: the DRL® range

DRL® is the 100% French brand of orthokeratology lenses offered by the Precilens laboratory and has a unique and patented design.

DRL® night lenses, for which visual disorders?

From myopia control to presbyopia, the DRL® night lens range has an innovative geometry and unique technicality that allows for personalized treatment for each wearer. It corrects the main visual disorders:

  • Myopia
    Up to –7.00 diopters..
    They are also an effective solution to manage myopia progression in children and youth under 25 years of age.
  • Hyperopia
    Up to +4.00 diopters.
  • Astigmatism
    Up to –4.00 diopters.
  • Presbyopia
    Up to +3.00 diopters.

NB : Night lenses are medical devices whose adaptation must be prescribed by an ophthalmologist.

Are you eligible for DRL® night lenses?

Test your eligibility for DRL® night lenses now.

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    Frequently Asked Questions

    Any questions?

    faq

    Made to measure, DRL® night lenses have been specifically designed to be worn at night and are made of a high permeability material which enables a good level of oxygenation for the eye.

    No. These lenses are made to measure and perfectly respect the physiology of your cornea. Of course it is imperative to strictly adhere to the hygiene rules (handwashing before inserting and removing, and daily care) which are necessary for safe wearing and renew your lenses every year. Studies have proved that there is less infection risk from wearing night lenses than from wearing day lenses.

    Clear vision during the day will last for almost 16 hours. It is of course necessary to wear your lenses every night to maintain the same quality of vision every day, because when you stop treatment, the cornea returns to its original shape after 24 to 48 hours and vision deteriorates.

    Yes. A satisfactory result can be achieved in one week for myopic patients, and in up to 15 days for hyperopic patients. This can vary from one wearer to another. In any case, you must follow your ophthalmologist’s advice.

    Clients

    Testimonials

    Discover the testimony of satisfied DRL® night lens wearers!

    DRL® night lenses : Precilens’ expertise

    Recognized for its expertise and know-how since 1981, Precilens is a singular French laboratory in contactology manufacturing tailor-made contact lens ranges for more than 40 years, especially in orthokeratology.

    Precilens offers a unique experience based on an in-depth knowledge of vision disorders and a personalized management of the visual needs of each wearer.

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