Skip to content

BCLA Orthokeratology

OPTIONS for contact lenses. Not worn during the day.

Orthokeratology (ortho-k) involves the use of rigid lenses of a special design worn overnight only, to adapt the shape of the cornea (the window of the eye) to allow perfect sight during the day.

It is generally only for short-sighted (myopic) individuals who require a corrective lens of up to -4.00D and a small amount of astigmatism.

Ortho K gives freedom from day time wear. You can swim, shower and SEE without lenses in during the day.

Download the BCLA Factsheet

Search treatments & services A-Z

Search for a specific treatment or service.

In other news

What is Wegovy and how does it work?

If you’ve been finding it difficult to lose weight despite your best...
Read more about What is Wegovy and how does it work?

What is Saxenda and how does it help with weight loss?

Managing your weight can feel discouraging, especially when your efforts don’t lead...
Read more about What is Saxenda and how does it help with weight loss?

How does weight loss medication work?

In recent years, weight loss medications like Wegovy and Mounjaro have become...
Read more about How does weight loss medication work?