Book : Get Certified! Optician Review Manual - Winnegrad LDO

-Titulo Original : Get Certified! Optician Review Manual

-Fabricante :

LuLu

-Descripcion Original:

THIS COMPREHENSIVE REVIEW MANUAL IS PERFECT FOR ANYONE SEEKING TO GAIN CERTIFICATION IN THE REWARDING FIELD OF OPTICIANRY. SECTION ONE: The reader will walk through twenty essential topics including simplified examples. Covered subjects include:Metric System - Focal Lengths & Lens Powers - Transposition - Astigmatism Classification - Optical Crosses - Finding Power at a Non-Prescribed Axis - Spherical Equivalent - Determining Reading / Intermediate Rx - Vertical Decentration (Above/Below) -Decentration - Minimum Blank Size - Image Jump - Splitting Prism - Prism Direction - Prentices Rule (Spherical Rxs) - Prentices Rule (Cylindrical Rxs) - Vertex Distance - Slab Off - Common Lens Values - Index of RefractionSECTION TWO:In the second part of this manual the reader will encounter a 125 question multiple choice test. SECTION THREE:Answers and Explanations to the 125 question exam.