TY - BOOK AU - Safir,Aran TI - Refraction and clinical opties SN - 0-06-14318-1 U1 - 617.755 PY - 1980/// CY - Maryland, Estados Unidos de América PB - Harper & Row KW - OPTICA KW - LEMB KW - OPTOMETRIA N1 - Physical optics -- Geometric optics -- The human eye as an optical system -- Biology of the eyes as an optical system -- Biology of the eye as an optical system -- Correction of ametropic with spectacle lenses -- Retinoscopy -- The cross cylinder -- Subjective refraction: fogging and use of astigmatic dial -- Cyclopedic refraction -- Prescribing multifocal lenses -- Aniseikonia -- Aspheric lenses -- Spectacle lenses -- Fresnel optics -- Correction with hard contact lenses -- Fitting soft lenses -- Nonreactive uses of soft contact lenses -- Lensmeters -- The slit lamp: history, principles, and practice -- The keratoderma -- The fundus camera -- The optics of gonioscopy -- Principles of ophthalmoscopy -- Laser devices in measuring visual acuity -- Automated clinical refraction -- The optics of intraocular lenses ER -