The Flieringa Scleral Fixation Ring (12mm) is a specialized ophthalmic tool used to securely anchor intraocular lenses (IOLs) or other implants into the sclera (the white part of the eye), particularly when there is insufficient natural support from the eye’s lens capsule or zonules. The 12mm size refers to the diameter of the ring, making it suitable for medium to larger-sized eye anatomies or cases where a larger fixation ring is required for proper lens stabilization.