Mechanical haptic feature
The space between the inner haptic stays open with compression down to 9 mm. This opening is designed to allow a “fibrosis anchor”. This will enhance the stability and reduce late post-op rotation of the lens.
Offset haptics reduce PCO
Precizon Monofocal IOLs have offset shaped haptics. This shape enables the lens to adhere to the posterior capsule, to prevent early postoperative rotation and to reduce PCO.
In a conventional spheric lens design, spherical aberration occurs because the dioptric power in the periphery of the lens is different from the dioptric power in the center of the lens (optical axis). These aberrations influence contrast sensitivity and depth of focus. The Precizon family IOLs have an aspherical anterior side, resulting in aberration-neutral IOLs.