REFRACTION Dr. Puneet Kumar Srivastava. Refraction Def: Method of evaluating the optical state of...

Post on 20-Jan-2018

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Five Activities 1.Retinoscopy (Objective Refraction) 2.Cycloplegia / Mydriasis 3.Refinement (Subjective Refraction) 4.Binocular Balancing 5.Prescription Of Spectacle Lenses