Implantable Contact LensImplantable Contact Lens

Implantable collamer lens also known as Implantable Contact Lens or ICL, is a soft, flexible gel-lens used in refractive surgeries for the permanent correction of myopia (nearsightedness), made of a collagen copolymer material, named by combining “collagen” and “polymer”. The ICL procedure is a popular alternative to LASIK and PRK since it requires no removal of the corneal tissue and reportedly produces better visual results

You can find more about implantable collamer lens or implantable contact lens at wikipedia at : http://en.wikipedia.org/wiki/Implantable_Contact_Lens