Intraocular Lens Market, By Product Type (Monofocal Intraocular Lens, Multifocal Intraocular Lens, Toric Intraocular Lens, and Accommodative Intraocular Lens), By Flexibility (Foldable and Rigid), By Material (Polymethylmethacrylate (PMMA), Silicone, Hydrophilic Acrylic, and Hydrophobic Acrylic), By End User (Hospitals, Ophthalmology Clinics, and Ambulatory Surgery Centers), By Geography (North America, Europe, Asia Pacific, Latin America, Middle East and Africa)