Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials; ophthalmological apparatus and instruments; ophthalmoscopes; keratometers; eye testing apparatus; temperature measuring instruments for medical use; surgical instruments; instruments for treating eye diseases, disorders and defects; electronic eye-testing apparatus; eye charts; ophthalmological refraction apparatus; autorefractors; pachymeters; tonometers; apparatus for testing field of vision; surgical implants comprised of artificial materials; surgical bougies; compressors [surgical]; lenses [intraocular prostheses] for surgical implantation; refractometers for medical use; topography devices for corneal measurements; laser devices, namely, yag, diode and excimer lasers; lenses for diagnostics used in the field of eye surgery