Ophthalmic products, namely, therapeutic eye masks for delivering heat therapy and ophthalmic preparations to eye areas of a human or animal subject, for the purpose of relieving discomfort, itchiness, blepharitis, ocular surface disease, chalazions, Meibomian gland dysfunction, allergies, dry eye syndrome, eyelid margin hygiene, reducing inflammation, or other eye issues; Tonometers; Eye testing apparatus; Optometric instruments for locating the optical center of ophthalmic lenses; Eye testing machines and apparatus; optometric instruments, namely, instruments for measuring the diameter of ophthalmic lenses; ophthalmometers; Medical examination lamps; Ophthalmic cameras for medical purposes; Surgical instruments for use in ophthalmic surgery; ophthalmoscopes; Intraocular lenses; Medical exam tables; Microscopes for surgical operations; Keratometers; Optometric instruments, namely, instruments for locating grooves, engravings and other indicia on ophthalmic lenses; Cards printed with lines of varying widths used for testing and analyzing vision; Ultrasonic medical diagnostic apparatus; Medical imaging devices for eyes