Ortho-K

Wake Up Frame Free - Unlock clear vision overnight!

Orthokeratology is a non-surgical method of vision correction that involves wearing specially designed gas permeable contact lenses overnight. These lenses gently reshape the cornea while you sleep, correcting refractive errors, such as but not limited to myopia.i

The benefit?

Clear unaided vision throughout the day without the need for refractive surgery, glasses, or daytime contacts.

How does orthokeratology work?

The unique curved design of Ortho-K lenses generates pressure in the thin layer of tears under the contact lens. By applying gentle pressure to specific areas of the cornea, Ortho-K lenses alter its curvature, effectively changing the way light rays are refracted onto the retina.ii It’s this gentle tear pressure, rather than the lens itself, that is responsible for the subtle change in corneal shape.

Is orthokeratology safe?

Worn while you sleep, orthokeratology lenses are made from a highly oxygen permeable (breathable) material enabling treatment to proceed relatively safely during sleep without the problems caused by a lack of oxygen to the cornea.

How often are Ortho-K lenses worn?

The cornea is highly elastic and will return to its original shape if orthokeratology lenses are not worn on a regular basis. For this reason, Ortho-K lenses are generally worn several times per week, or nightly, to maintain the re-shaping effect once the desired cornea shape has been achieved.

Who is eligible for orthokeratology?

Orthokeratology is most commonly used for people who are short-sighted (myopic). It is ideal for sportspeople, swimmers or those who work in dusty or dirty environments.

Scott and Kate are experienced in Ortho-K and will assess your eligibility based on your prescription and general eye health.

Find out your suitability for Ortho-K lenses by booking an appointment at Fitzpatrick Family Optometrists Maroochydore today!

ihttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6095568/

ii https://www.contactlensjournal.com/article/S1367-0484(21)00017-5/abstract