Implantable lenses may be considered by the eye surgeon when LASIK is not a viable option. Resembling contact lenses, implants are placed between the cornea and iris. While LASIK involves removal of tissue from the cornea to change its shape, implantable lenses function like contact lenses within the eye and hence are a new option for those who seek more permanent means of vision correction.

Patients with Extreme Myopia


Extreme myopia is debilitating

Lens implanation is a procedure that is suitable for the minority of eyes suffering from extreme myopia of over 12 Dioptres (1,200 degrees) or for those with accompanying cataract. Here, a small incision is made in the cornea and an artificial lens made of plastic, silicone or acrylic is implanted inside the eye, either in front of the natural crystalline lens or in its place. No stitches are used. Visual recovery is rapid and painless with the eye seeing well the next day.


Anterior chamber lens implant (in front of pupil)


Posterior chamber lens implant (behind pupil)