ABO-NCLE Basic Exam Candidate Handbook
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Vision Procedures Manual
National Health and Nutrition Examination Survey VISION PROCEDURES MANUAL (Revised January 2001) TABLE OF CONTENTS Chapter Page 1 INTRODUCTION ........................................................................................... 1-1 1.1 Overview of Vision Exam Component............................................... 1-1 1.2 General Overview of Procedures ........................................................ 1-1 2 EQUIPMENT .................................................................................................. 2-1 2.1 Description of Exam Room in the MEC............................................. 2-1 2.2 Description of Equipment and Supplies ............................................. 2-1 2.2.1 The Lensmeter..................................................................... 2-2 2.2.2 The Autorefractor/Keratometer........................................... 2-2 2.3 Equipment Set Up Procedures ............................................................ 2-2 2.3.1 Start of Stand Procedures .................................................... 2-2 2.3.2 Daily Procedures ................................................................. 2-5 2.3.3 Tolerance............................................................................. 2-5 2.4 Recording in ISIS................................................................................ 2-6 2.4.1 Start of Stand Quality Control............................................. 2-6 2.4.2 Daily Quality Control.......................................................... 2-7 2.4.3 End -
Validation of a Measuring Device Constructed on Bases of the Principle of the Center of Rotation of the Eye
Aalen University Faculty of Optometry Validation of a measuring device constructed on bases of the principle of the center of rotation of the eye. Bachelor’s Thesis by Benjamin Hahn Supervisor: Prof. Dr. Ulrike Paffrath Second Supervisor: Reinhard Liebhäußer Submission Date: 04.08.2014 Abstract Ophthalmic lenses are ideally measured in accordance with the center of rotation of the eye. Therefore a measuring device was constructed due to this principle to measure lenses with a focimeter. In this work that measuring device was validated. Lenses of ±4 dpt in spherical and aspherical design were measured across a field of 9x9 measuring points being at 5° distance from each other. This corresponds to a field of view of 40°. The measurement points in x- and y-direction were theoretically calculated to validate the measurement results. Regarding angles of incidence up to 20° it was supposed that the main optical aberration depends on a change in the sagittal and tangential sphere powers which is also defined as astigmatism. Therefore the calculation presents the tangential and sagittal oblique sphere powers depending on the different angles of the line of vision. On average the measurement results and the calculated data of the spherical designed lenses coincide quite good (correlation at 0,98), the systematic deviation of both values on average is 0.01 dpt and the random error (standard deviation) amounts 0.03 dpt on average. The minimum deviation is -0.06 dpt and the maximum is 0.09 dpt. Common focimeters have a measuring inaccuracy of up to 0.06 dpt (Diepes, Blendowske 2002). -
Ultimate the ^ ABO Study Guide Version 7/2016
Ultimate The ^ ABO Study Guide Version 7/2016 "Opticianworks.com was truly a game changer for me! The basic (free) ABO Guide was good for helping me pass the ABO, but then I discovered the paid portion. It was there that I found endless tools, in the form of videos, charts, explanations, formulas, and links, that opened my eyes to all that was possible, both in passing my necessary tests, and in becoming a true professional. Thank you for creating and maintaining such a professional and detailed resource, and at such an affordable price, too! I am a fan of quality overall, wherever I find it. So many things are shoddily done these days, but the quality of your site truly shows. Heck, I happen to live near John and he even had me over for a 1:1 practice session! Where else are you going to find that kind of customer service?” Pam DiPrima 7/2016 __________________________________________________________ “OpticianWorks is by far the best thing I've spent so few dollars on in the past few months. For $10 a month, I have had my expectations exceeded and so much more than the study guides for the ABO/licensing exams. My daily questions get answered immediately, and at my request, study guides and "problems" get emailed to me for practice. This is my career I'm talking about, and without being properly prepared for my exams, to obtain certifications and licenses, I'm just another minimum wage statistic. What do you spend $10 on, on a DAILY basis? Lunch with a coworker? A movie without the popcorn and drink? What if you could spend only $10 a MONTH and get yourself fully prepared as an optician? You can! Worth it. -
Subjective Refraction and Prescribing Glasses
Subjective Refraction and Prescribing Glasses The Number One (or Number Two) Guide to Practical Techniques and Principles Richard J. Kolker, MD Subjective Refraction and Prescribing Glasses: Guide to Practical Techniques and Principles November 2014 The author states that he has no financial or other relationship with the manufacturer of any commercial product or provider of any commercial service discussed in the material he contributed to this publication or with the manufacturer or provider of any competing product or service. Initial Reviews "Wow, a fantastic resource! Giants like you and David Guyton who can make refraction understandable and enjoyable are key. This book will make it so much easier for our residents." —Tara A. Uhler, MD Director, Resident Education Wills Eye Hospital "Subjective Refraction and Prescribing Glasses: Guide to Practical Techniques and Principles is really awesome." —Jean R. Hausheer, MD, FACS Clinical Professor Dean McGee Eye Institute Many thanks for volunteering your time and expertise for the benefit of resident education. —Richard Zorab Vice President of Clinical Education American Academy of Ophthalmology Copyright © 2015 Richard J. Kolker, MD All rights reserved. 2 Subjective Refraction and Prescribing Glasses: Guide to Practical Techniques and Principles Contents About the Author, Acknowledgments 4 Foreword by David L. Guyton, MD 5 Preface 6 Introduction 7 1. Practical Optics • Goal of Refraction, Six Principles of Refraction, Snellen Visual Acuity 8 • Spherical Refractive Errors 9 • Astigmatism -
Product Guide Annual 2018
PRODUCT GUIDE ANNUAL 2018 ® c2_Ins0616 veatch.indd 1 8/12/16 2:28 PM PRODUCT GUIDE BUSINESS OFFICES 11 CAMPUS BLVD ., SUITE 100 PRODUCT GUIDE NEWTOWN SQUARE, PA 19073 CEO, INFORMATION SERVICES GROUP MARC FERRARA SEPTEMBER 2017 (212) 274-7062 • [email protected] PUBLISHER TABLE OF CONTENTS JAMES HENNE (610) 492-1017 • [email protected] MANUFACTURERS & DISTRIBUTORS GUIDE ADDRESSES & PHONE NUMBERS 3 REGIONAL SALES MANAGER MICHELE BARRETT PRODUCT LOCATOR INDEX 8 (610) 492-1014 • [email protected] REGIONAL SALES MANAGER MICHAEL HOSTER (610) 492-1028 • [email protected] PRODUCT SECTION VICE PRESIDENT, OPERATIONS BUSINESS SYSTEMS & SOFTWARE 15 CASEY FOSTER (610) 492-1007 • [email protected] CAMERAS 17 VICE PRESIDENT, CLINICAL CONTENT PAUL M. KARPECKI, OD, FAAO DIAGNOSTIC AIDS 20 [email protected] EXAMINATION FURNITURE 37 PRODUCTION MANAGER SCOTT TOBIN (610) 492-1011 • [email protected] IMAGING 50 SENIOR CIRCULATION MANAGER KERATOMETERS 55 HAMILTON MAHER (212) 219-7870 • [email protected] LASERS 57 CLASSIFIED ADVERTISING (888) 498-1460 LENSMETERS & GAUGES 58 SUBSCRIPTIONS MICROSCOPES $56 A YEAR, $88 (US) IN CANADA, 64 $209 (US) IN ALL OTHER COUNTRIES NON-CONTACT OPTICAL BIOMETRY 65 SUBSCRIPTION INQUIRIES (877) 529-1746 (US ONLY); PACHYMETERS 66 OUTSIDE US, CALL (845) 267-3065 CIRCULATION PERIMETERS 67 PO BOX 81 Congers, NY 10920 PROJECTORS, SCREENS & MIRRORS 70 TEL: (TOLL FREE) 1-877-529-1746 OUTSIDE US: (84 ) - 5 267 3065 REFRACTORS 75 SCREENING & TRAINING 83 SLIT LAMPS 104 SURGICAL INSTRUMENTS 116 CEO, INFORMATION SERVICES GROUP MARC FERRARA TRIAL FRAMES & LENSES 121 SENIOR VICE PRESIDENT, OPERATIONS ULTRASOUND JEFF LEVITZ 127 SENIOR VICE PRESIDENT, HUMAN RESOURCES TAMMY GARCIA Each manufacturer, advertiser, importer, or other entity (each, a “Listing Entity”) that is submitting listings or advertisements for publication in this guide (the “Guide”) VICE PRESIDENT, CREATIVE SERVICES & PRODUCTION represents and warrants to Frames Data Inc. -
Vision Procedures Manual
Vision Procedures Manual January 2008 TABLE OF CONTENTS Chapter Page 1 INTRODUCTION ........................................................................................... 1-1 1.1 Overview of Vision Examination Component.................................... 1-1 1.2 General Overview of Procedures........................................................ 1-1 2 EQUIPMENT .................................................................................................. 2-1 2.1 Description of Examination Room in the MEC.................................. 2-1 2.2 Description of Equipment and Supplies ............................................. 2-1 2.2.1 The Lensmeter..................................................................... 2-2 2.2.2 The Autorefractor/Keratometer........................................... 2-2 2.3 Equipment Setup Procedures .............................................................. 2-2 2.3.1 Start of Stand Procedures.................................................... 2-2 2.3.2 Calibration – Lensmeter...................................................... 2-3 2.3.3 Calibration – Autorefractor................................................. 2-10 2.3.4 Tolerance............................................................................. 2-12 2.4 Recording in ISIS................................................................................ 2-12 2.4.1 Start of Stand Quality Control............................................. 2-12 2.4.2 Daily Quality Control......................................................... -
Vision Procedures Manual
Vision Procedures Manual September 2005 TABLE OF CONTENTS Chapter Page 1 INTRODUCTION ........................................................................................... 1-1 1.1 Overview of Vision Exam Component............................................... 1-1 1.2 General Overview of Procedures........................................................ 1-1 2 EQUIPMENT .................................................................................................. 2-1 2.1 Description of Exam Room in the MEC............................................. 2-1 2.2 Description of Equipment and Supplies ............................................. 2-1 2.2.1 The Lensmeter..................................................................... 2-2 2.2.2 The Autorefractor/Keratometer........................................... 2-2 2.3 Equipment Setup Procedures .............................................................. 2-2 2.3.1 Start of Stand Procedures .................................................... 2-2 2.3.2 Calibration – Lensmeter...................................................... 2-3 2.3.3 Calibration – Autorefractor ................................................. 2-9 2.3.4 Tolerance............................................................................. 2-11 2.4 Recording in ISIS................................................................................ 2-11 2.4.1 Start of Stand Quality Control............................................. 2-11 2.4.2 Daily Quality Control......................................................... -
Navigating the Retinal Periphery
FOCUS ON REFRACTION: A Life-Changing Use of Prism in a Parkinson’s Patient, P. 28 ® Annual DiagnosticOVER 90 PHOTOS! Skills Take& Techniques a guided tour of theIssue retinal periphery Retina • Diplopia • Eyelids OCT Page• Visual 58 Fields FEBRUARY 15, 2021 • www.reviewofoptometry.com Leadership in clinical care Navigating the Retinal Periphery BAUSCH + LOMB ULTRA ® MULTIFOCAL FORHere’s ASTIGMATISM a step-by-step look at many common conditions and features of this region, as described by an expert in the fi eld. Page 58 WHY MAKE 32 MILLIONINCLUDES OVER 90 CLINICAL* IMAGES PATIENTS WAIT? The time for same-day multifocal toric fitting is now. Unlike other brands, Bausch + Lomb ULTRA® Multifocal for Astigmatism is available in office to save time and reduce follow-ups. Prescribe the only multifocal toric lens with same-day convenience. *Estimated number of astigmatic presbyopes in the US. ALSO INSIDE: • Breaking Down Visual Fields in Glaucoma, P. 34 • An Action Plan for Assessing Double Vision, P. 42 • Take Macular OCT to a Whole New Layer, P. 52 • The Role of Eyelids in Health and Disease, P. 70 — EARN 2 CE CREDITS ®/™ are trademarks of Bausch & Lomb Incorporated or its affiliates. ©2020 Bausch & Lomb Incorporated or its affiliates. UMT.0128.USA.20 FOCUS ON REFRACTION: A Life-Changing Use of Prism in a Parkinson’s Patient, P. 28 ® Annual DiagnosticOVER 90 PHOTOS! Skills Take& Techniques a guided tour of theIssue retinal periphery Retina • Diplopia • Eyelids OCT Page• Visual 58 Fields FEBRUARY 15, 2021 • www.reviewofoptometry.com Leadership in clinical care Navigating the Retinal Periphery Here’s a step-by-step look at many common conditions and features of this region, as described by an expert in the fi eld.