10 OPHTHALMOLOGICAL AND OPTOMETRIC APPARATUS FOR THE DIAGNOSIS, DISPLAY, AND TREATMENT OF CONDITIONS OF THE EYE, INCLUDING, REFRACTOMETERS, KERATOMETERS, PHOROPTERS, OPHTHALMOMETERS, TOPOMETERS, TOPOGRAPHERS, ABERROMETERS; INTRAOCULAR APPARATUS FOR VISION THERAPY CORRECTION AND ENHANCEMENT, INCLUDING INTRAOCULAR LENSES