FLEXIBLE INTRAOCULAR IMPLANT AND SET OF SUCH IMPLANTS

摘要

An intraocular implant made of a flexible material having an optical refractive index of 1.40-1.56 and including a generally circular optic portion (10) and a haptic portion. The optic portion of the implant has a cylindrical circumferential surface (16) with a width (e) of 0.1-0.3 mm and a diameter (De) of 5-7 mm, and two main surfaces (12, 14) each consisting of a vault (18) of which the geometrical axis coincides with the optical axis, and a frustoconical surface (20) with an inner edge connected to the edge of the vault via a toroidal surface portion (22), and an outer edge connected to said circumferential surface. The thickness (E) of said optic portion is of 1-1.5 mm along the optical axis.