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Summary Summary 5 Subjective Refraction - Near Vision A Determining the Near Addition (Presbyopia) p.37 1) Accommodative Reserve method 2) Minimum Addition method 3) Binocular Fixed Cross Cylinder method Practical Refraction Supplement: The Consequences of Prescribing an Excessive Near Addition p.40 B Verification of Binocular Balance at Near p.42 C In the case of the Non-Presbyopic Patient p.43 6 Binocular Vision Evaluation A Phoria, Fusional Reserves and Tropia p 44 B Identifying the Problem p.46 C Prescribing Prism p.50 Supplement: Definition, Measurement and Summation of Prism p.51 7 The Prescription (The Final Rx) p.52 Conclusion p.54 4 Copyright © 2008 ESSILOR ACADEMY EUROPE, 13 rue Moreau, 75012 Paris, France - All rights reserved – Do not copy or distribute. 3
