Contact Lenses


Do your eyes feel dry with contact lenses in? Do you work in a dusty environment and find they are uncomfortable? Do you find that wearing glasses is inconvenient for sport and that they steam up regularly?

How would you like a non-surgical, fully reversible way to correct your vision, giving you freedom from glasses and contact lenses all waking hours? Then Orthokeratology may be the right solution to your problems.

At an Orthokeratology assessment, we will offer you the best option to give you freedom from glasses and contact lenses during the day using one of the four manufacturers we have available  "Nocturnalens", "iGo OVC",  "Paragon CRT", and "OrthoK". That choice gives us flexibility and control over the success and results that we achieve.

What are the advantages of Orthokeratology?

  • This is a fully reversible process
  • You will have freedom from spectacles and contact lens wear all day
  • You will have a significantly smaller outlay than for LASER surgery and you can pay monthly
  • You will be a very low risk of complications compared to LASER (comparable to normal contact lenses wear)
  • Orthokeratology treatment is very effective and advantageous with children, as it can slow down the development of progressive shortsightedness
  • It is also adjustable to allow changes to be made as the eye ages
  • It is also suitable at any age from around 6 years old


I’d been wearing glasses or soft contact lenses for over twenty years and although I’d tried many lenses, I still wasn’t satisfied. I spend a lot of time drawing or at a screen, so I found my eyes would get painful and dry by the end of the day when wearing daily lenses. With Orthokeratology lenses I’m now able to work until late without my eyes drying out. After just sleeping with lenses in at night I can now enjoy perfect vision from the moment I wake up until the moment I go to sleep.

My vision was really bad so it took a lot of patience from John Davidson and the team, but they were brilliant. Everyone was really friendly and helpful, making the entire process a pleasure. John Davidson talked me through the entire process from the start, was really informative and made you feel at ease. From day one the entire team at Querido & Davidson made you feel at home and assured you that they were there if you ever needed anything. I’m over the moon to be able to see for the first time in so many years! First class service, incredible results, couldn’t recommend Querido & Davidson enough!

Find out more about Orthokeratology and see more testimonials from our clients on our blog

Is there anything else that you need to know? Why not just click "ask us a question" at the bottom of the page or contact us by e-mail at or telephone on 0191 265 9898. If you would like to go ahead and book an appointment, click the menu above

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