10 CONTACT LENS DISINFECTING UNITS AND CONTACT LENS CARE KITS COMPRISING CONTACT LENS DISINFECTING UNITS, CONTACT LENS CLEANING AND CARE PREPARATIONS AND OPHTHALMIC PREPARATIONS; INSTRUMENTS FOR USE IN VISION SCREENING AND EYE EXAMINATION, NAMELY AUTO-PERIMETERS, SLIT LAMPS, KERATOMETERS, VERTOMETERS, AND VISUAL ACUITY PROJECTORS