Overnight Contact Lenses | IGO OVC® Vision

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• How iGO Works
  • Why haven't I heard of iGO?
  • What iGO OVC® involves?
  • Contacts designed to sleep in
  • Ortho K OVC® science
  • Latest independent research
• OVC® for Adults
  • Laser free vision correction
  • OVC® dry eye relief
  • OVC® for sports vision
  • OVC® for Swimming
  • OVC® for Glasses Wearers
  • OVC® and reading
  • OVC® for hay fever
  • Improve your vision with OVC®
• OVC® For Children
  • Myopia control for children
  • Children's eyesight
  • Erin's case study
  • Glasses alternative
• Specialist Opticians
  • What is an Ortho k Optician?
• Testimonials
  • iGO Sponsored Athletes
• News
• FAQ's
  • LIVE Chat
• OVC® Cost
• Am I Suitable?

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How overnight contact lenses work?

Overnight vision correction (OVC®) is based on the long established science of Ortho K (Orthokeratology) and is the new way to correct short-sightedness. Specially shaped overnight contact lenses are uniquely designed for your individual eyes and are worn only while sleeping to correct your eyesight.

Overnight contact lenses are different, shaped like upside down saucers with a unique inner curve they act like jelly moulds. The gently pressure of your eyelids on the tear film on the lenses moulds the cornea, flattening the area over the pupil.

The change is microscopic, less than a hairs width, but it is sufficient to alter the angle at which light enters the eye so it focuses correctly on the back of the retina. As your cornea is elastic it will retain the corrected shape for more than 24 hours.

When you remove your overnight contact lenses in the morning you will have better than 20/20 vision and this ensures that you will still have 20/20 vision at the end of the day.

. Find out if you are suitable

• Why haven't I heard of iGO?
• What iGO OVC® involves?
• Contacts designed to sleep in
• Ortho K OVC® science
• Latest independent research

Contact iGO Tel:0844 736 2579 Request a call backRequest a brochure Email:[email protected] Follow us on...

• How iGO Works
• Why haven't I heard of iGO?
• What iGO OVC® involves?
• Contacts designed to sleep in
• Ortho K OVC® science
• Latest independent research

• OVC® for Adults
• Laser free vision correction
• OVC® dry eye relief
• OVC® for sports vision
• OVC® for Swimming
• OVC® for Glasses Wearers
• OVC® and reading
• OVC® for hay fever
• Improve your vision with OVC®

• OVC® For Children
• Specialist Opticians
• Testimonials
• News
• FAQ's
• OVC® Cost
• Am I Suitable?

• How iGO Works
• OVC® for Adults
• OVC® For Children
• Specialist Opticians
• Testimonials
• News
• FAQ's
• OVC® Cost
• Am I Suitable?

Contact iGO Tel:0844 736 2579 Request a call backRequest a brochure Email:[email protected] Follow us on... Press Releases Eyecare Professionals Member Area Sitemap Privacy Policy May 2018 Links 2014 (c) iGO Optical Ltd. Registered in England and Wales Company No. 5729682 Registered office: The Granary, Manor Park, Warkworth, Banbury OX17 2AG UK Made by: