Contact Lens Practice: Basic and Advanced |
Contents
HISTORICAL DevelopmeNTRobert Graham | 3 |
ANATOMY AND PHYSIOLOGY OF THE CORNEA | 15 |
CORNEAL TOPOGRAPHY | 35 |
Copyright | |
25 other sections not shown
Common terms and phrases
abrasion Amer ametropia aniseikonia anisometropia aperture aphakia aphakic aphakic patient axis back surface back vertex power base curve bicurve lens bifocal biomicroscope blend cause center thickness contact lens Contact Lens Practice corneal abrasions corneal contact lenses corneal contour corneal curvature corneal lenses corneal toricity correction curve radius cylinder diopters effect Figure fitter flatter fluid lens fluorescein pattern front surface haptic haptic lenses keratoconus keratometer keratometer readings keratometry lens edge lens power lens thickness lensometer light limbus lower lid magnification measured method minus mire myopia neal normal occur Ophthal optical zone diameter optical zone radius Optom periph peripheral curve photophobia pinhole plane plastic polishing position practitioner principal meridian prism ballast procedure pupil radii refractive error residual astigmatism scleral scleral lens spectacle lens spherical steeper symptoms tact lens technique telescopic tient tion tool total diameter trial lens usually vergence vision visual acuity wearing contact lenses width worn