Surgical apparatus and instruments; [ medical apparatus and instruments for ophthalmological use; ] surgical apparatus and instruments for use in ophthalmic surgery; artificial eyes; [ ophthalmological ] *ophthalmologic * apparatus and instruments, namely, ophthalmoscopes, instruments for measuring the diameter of ophthalmic lenses; [ diagnostic instruments for ophthalmology, namely, ophthalmometers; ] eye shields for medical use, namely, patient x-ray radiation shields for one's eyes; eye te...