High-powered ultrasonic devices for surgery Needles for ophthalmic surgery, Sponges for ophthalmic surgery, Ophthalmic surgical knives or blades or scissors or accessories, Eye protector or its accessories, Ophthalmic vitrectomy kits, Hemostatic eraser probes, Ophthalmic lens polishers, Eye holders or accessories, Optical inserts, Optical insert fitting sets