Orto-K

Orthokeratology or Ortho-K is the planned modification of the shape of the cornea – the first lens of the eye – in order to reduce or correct myopia. Ortho-K is carried out with special lenses that are used while sleeping, allowing free, clear vision during the day.

It is the corrective treatment of sight defects using lenses for night-time use. Use them all night. See well all day.