Ocular implants; intraocular lenses; medical and surgical apparatus and instruments for use in ophthalmic surgery; ophthalmic products, namely, lenses for surgical implantation; optometric instruments, namely, instruments for measuring the diameter of ophthalmic lenses, and instruments for locating the optical center of ophthalmic lenses; ophthalmic medical and surgical apparatus, namely, a device for inserting ocular implants and lenses into eyes; ophthalmic medical and surgical apparatus, namely, a device for holding ocular implants and lenses during transport, testing, and implantation