The retinoscopy book: an introductory manual for eye care professionals
A best-selling classic for over 15 years, this book is the only basic instruction manual designed for ophthalmic professionals to teach themselves the art of clinical retinoscopy. Diagrams & photos complement time-tested exercises to aid comprehension of the fundamentals. Designed to supplement Joint Commission on Allied Health Personnel in Ophthalmology (JCAHPO) instruction courses for technicians or to facilitate a do-it-yourself training program for ophthalmologists, optometrists, & other eye care professionals in training, this popular book has been updated in its fourth edition through additional sections on minus cylinders, use of the refractor to retinoscope the schematic eye, & a catalog of currently available instruments.
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Retinoscopy Its Use and Development
The Retinoscope How It Works
A Review of Optics
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The Retinoscopy Book: An Introductory Manual for Eye Care Professionals
John M. Corboy
Limited preview - 2003
90 meridian add minus ametropia blurred bulb calibration Compare meridians concave mirror conjugate converge Copeland correcting cylinder correcting lens cross cylinder cycloplegic cylinder axis cylinder method cylinder power cylindric meridian diopters dioptric diverge emmetropia emmetropic endpoint enhanced estimate example Exercise face band Figure filament focus fovea gross handle hyperopia hyperopic astigmatism inches instrument intercept Jack Copeland left eye lens power light lower the sleeve measure meridi meridian is NEUT meter minus cylinder mirror effect model eye motion move myope myopic astigmatism Note Optec parallel rays patient peephole phoropter Place phantom plane mirror plano principal meridians pupil Purkinje images red reflex refine refractive error refractor retina retinal reflex retinoscopy reverse right eye rotate the streak schematic eye scope second meridian simply sleeve height sphere error spheric meridian straddling streak retinoscope tance technique tion tism trial lenses vergence verify neutralization width zero