Intraocular Lenses (IOLs) are artificial lenses that are used for replacing the natural lenses through surgery for the purpose of improving the vision. This kind of lens is mainly used in the cataract surgery. There are many different kinds of IOLs that customers, especially eye centers, can purchase from our company. The lens is selected based on the eye measurement, and desired function. The options available are not limited to Preloaded Hydrophobic Diffractive Trifocal IOL, Hydrophobic Aspheric Optic IOL and Hydrophobic Spheric Optic IOL. Once these lenses are implanted, there is a less chance that a patient would need an eyeglass or contact lens.