NON-INVASIVE VISION CORRECTION with FEMTOSECOND LASERS Wayne H
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Prescription Companion
PRESCRIPTION COMPANION ©2012Transitions Optical inc. ophthalmic lens technical reference JUBILEE YEAR 2012 E -Edition 7 www.norville.co.uk Introduction and Page Index The Norville Companion is a supporting publication for our Prescription Catalogue, providing further technical details, hints and ideas gleaned from everyday experiences. TOPIC Page(s) TOPIC Page(s) Index 2 - 3 Part II Rx Allsorts Lens Shapes 4 - 6 Lens Forms 49 Effective Diameter Chart 7 Base Curves 50 - 51 Simplify Rx 8 Aspherics 52 - 53 Ophthalmic Resins 9 Free-form Digital Design 54 Indices of Ophthalmic lenses - Resin 10 Compensated Lens Powers 55 - 56 Polycarbonate 11 Intelligent Prism Thinning 57 - 58 Trivex 12 - 13 Superlenti - Glass 59 Resin Photochromic Lenses 14 Superlenti - Resin 60 Transitions Availability Check List 15 V Value / Fresnels 61 Nupolar Polarising Lenses 16 E Style Bifocal / Trifocal 62 Drivewear Lenses 17 - 18 Photochromic / Glazing / Prisms 63 UV Protective Lenses 19 Lens Measures 64 Norville PLS Tints 20 Sports 65 Tinted Resin Lenses 21 3D Technology Overview 66 Mid and High Index Resins Tintability 22 Rx Ordering 67 Norlite Tint Transmission Charts 23 - 25 Order Progress 68 Norlite Speciality Tinted Resins 26 - 31 Rx Order Form 69 Norlite Mirror Coating 32 Queries 70 Reflection Free Coating 33 - 34 Optical Heritage 71 F.A.Q. Reflection Free Coatings 35 - 37 Rx House - Change afoot? 72 - 73 Indices of Ophthalmic Lenses - Glass 38 Remote Edging 74 Glass Photochromic Lenses 38 Remote edging - F.A.Q. 75 Speciality Absorbing Glass 39 Quality Assurance -
The Eye Is a Natural Optical Tool
KEY CONCEPT The eye is a natural optical tool. BEFORE, you learned NOW, you will learn •Mirrors and lenses focus light • How the eye depends on to form images natural lenses •Mirrors and lenses can alter • How artificial lenses can be images in useful ways used to correct vision problems VOCABULARY EXPLORE Focusing Vision cornea p. 607 How does the eye focus an image? pupil p. 607 retina p. 607 PROCEDURE 1 Position yourself so you can see an object about 6 meters (20 feet) away. 2 Close one eye, hold up your index finger, and bring it as close to your open eye as you can while keeping the finger clearly in focus. 3 Keeping your finger in place, look just to the side at the more distant object and focus your eye on it. 4 Without looking away from the more distant object, observe your finger. WHAT DO YOU THINK? • How does the nearby object look when you are focusing on something distant? • What might be happening in your eye to cause this change in the nearby object? The eye gathers and focuses light. The eyes of human beings and many other animals are natural optical tools that process visible light. Eyes transmit light, refract light, and respond to different wavelengths of light. Eyes contain natural lenses that focus images of objects. Eyes convert the energy of light waves into signals that can be sent to the brain. The brain interprets these signals as shape, brightness, and color. Altogether, these processes make vision possible. In this section, you will learn how the eye works. -
Patient Instruction Guide
1‐DAY ACUVUE® MOIST Brand Contact Lenses 1‐DAY ACUVUE® MOIST Brand Contact Lenses for ASTIGMATISM 1‐DAY ACUVUE® MOIST Brand MULTIFOCAL Contact Lenses etafilcon A Soft (hydrophilic) Contact Lenses Visibility Tinted with UV Blocker for Daily Disposable Wear PATIENT INSTRUCTION GUIDE CAUTION: U.S. Federal law restricts this device to sale by or on the order of a licensed practitioner. 1 TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................................................................................... 2 INTRODUCTION ....................................................................................................................................................... 3 SYMBOLS KEY .......................................................................................................................................................... 4 UNDERSTANDING YOUR PRESCRIPTION ................................................................................................................. 5 GLOSSARY OF COMMONLY USED TERMS ............................................................................................................... 5 WEARING RESTRICTIONS & INDICATIONS ............................................................................................................... 6 WHEN LENSES SHOULD NOT BE WORN (CONTRAINDICATIONS) ............................................................................ 6 WARNINGS ............................................................................................................................................................. -
Intraocular Lenses and Spectacle Correction
MEDICAL POLICY POLICY TITLE INTRAOCULAR LENSES, SPECTACLE CORRECTION AND IRIS PROSTHESIS POLICY NUMBER MP-6.058 Original Issue Date (Created): 6/2/2020 Most Recent Review Date (Revised): 6/9/2020 Effective Date: 2/1/2021 POLICY PRODUCT VARIATIONS DESCRIPTION/BACKGROUND RATIONALE DEFINITIONS BENEFIT VARIATIONS DISCLAIMER CODING INFORMATION REFERENCES POLICY HISTORY I. POLICY Intraocular Lens Implant (IOL) Initial IOL Implant A standard monofocal intraocular lens (IOL) implant is medically necessary when the eye’s natural lens is absent including the following: Following cataract extraction Trauma to the eye which has damaged the lens Congenital cataract Congenital aphakia Lens subluxation/displacement A standard monofocal intraocular lens (IOL) implant is medically necessary for anisometropia of 3 diopters or greater, and uncorrectable vision with the use of glasses or contact lenses. Premium intraocular lens implants including but not limited to the following are not medically necessary for any indication, including aphakia, because each is intended to reduce the need for reading glasses. Presbyopia correcting IOL (e.g., Array® Model SA40, ReZoom™, AcrySof® ReStor®, TECNIS® Multifocal IOL, Tecnis Symfony and Tecnis SymfonyToric, TRULIGN, Toric IO, Crystalens Aspheric Optic™) Astigmatism correcting IOL (e.g., AcrySof IQ Toric IOL (Alcon) and Tecnis Toric Aspheric IOL) Phakic IOL (e.g., ARTISAN®, STAAR Visian ICL™) Replacement IOLs MEDICAL POLICY POLICY TITLE INTRAOCULAR LENSES, SPECTACLE CORRECTION AND IRIS PROSTHESIS POLICY NUMBER -
Contact Lenses
Buying Contact Lenses Some common Questions and Answers to help you buy your lenses safely Wearing contact lenses offers many benefits. Following some simple precautions when buying lenses can help to make sure that you don’t put the health and comfort of your eyes at risk. The British Contact Lens Association and General Optical Council have put together some common questions and answers to help you buy your lenses safely 2 Images courtesy of College of Optometrists, General Optical Council and Optician How do I find out about wearing contact lenses? ● If you want to wear contact lenses to correct your eyesight, you must start by consulting an eye care practitioner for a fitting. Only registered optometrists, dispensing opticians with a specialist qualification (contact lens opticians) and medical practitioners can fit contact lenses. Fitting includes discussing your visual and lifestyle requirements, an eye examination to make sure your eyes are healthy and find out if you’re suitable, and measurements of your eyes to ensure the best lens type, fit and vision, before trying lenses. Once you have worn the lenses, you should have the health of your eyes checked again. You will also need to learn how to handle and care for your lenses. Your practitioner will advise you when you should wear the lenses and how often you should replace them. When is the fitting completed? ● Your prescribing practitioner will tell you when the fitting is completed. How long the fitting takes will depend on your lens type and your eye health. Don’t forget that, once fitted, you will need to have regular check-ups to make sure your eyes are healthy and to get the best from your contact lenses. -
Comparative Analysis of Cosmetic Contact Lens Fitting By
Report of the Staff to the Federal Trade Commission A Comparative ~alysis of Cosmetic Coritact Lens Fitting by Ophtha1ffiologists, Optometrists, and Opticians .,... ... ---. ) by . Gary D. Hailey· Jonathan R. Bromberg Joseph P. Mulholland (Note: This report has been prepared by staff members of the Bureau of Consumer Protection and Bureau of Economics of the Federal Trade Commission. The Commission has reviewed the report and authorized its publication.) Acknowledgements The authors owe an enormous debt of gratitude to the many ophthalmologists, optometrists, and opticians wh~ assisted in the design and performance of this study out of a sense of responsi bility to their professions and to the public. Not all of them can be listed here. &ut the following individuals, who repre-. sen ted their respective professions at all stages of th~ study,' deserve special mention: Oliver H. Dabezies, Jr;, M.D., of the' Contact Lens Association of Ophthalmology and the American Academy of Ophthalmology; Earle L. Hunter, O.D., of the American Optometric Association; and Frank B. Sanning and Joseph W. Soper, of the Contact Lens Society of America and the Opticians Associa tion of America. Of course, none of these individuals or asso ciations necessarily endorses the ultimate conclusions of this report. A number ,of current and former FTC staff members have con tr ibuted to the study in important ways.· "'''Me-iribers of the Bureau of Consumer Protection's Impact Evaluation Unit, including Tom Maronick, Sandy Gleason,' Ron Stiff, Michael Sesnowitz, and Ken Bernhardt, helped answer innumerable technical questions related to the design and administration of the study. Christine Latsey, Elizabeth Hilder, Janis Klurfeld, Scott Klurfeld, Erica Summers, Matthew Daynard, Te~ry Latanich, and Gail Jensen interviewed study subjects, supervised the field examinat~ons, prepared data for analysis, wrote preliminary drafts, and helped with a number 6f 6ther ~asks. -
Transcript for Art Works Webinar in PDF Format
*********DISCLAIMER!!!************ THE FOLLOWING IS AN UNEDITED ROUGH DRAFT TRANSLATION FROM THE CART PROVIDER’S OUTPUT FILE. THIS TRANSCRIPT IS NOT VERBATIM AND HAS NOT BEEN PROOFREAD. THIS IS NOT A LEGAL DOCUMENT. THIS FILE MAY CONTAIN ERRORS. THIS TRANSCRIPT MAY NOT BE COPIED OR DISSEMINATED TO ANYONE UNLESS PERMISSION IS OBTAINED FROM THE HIRING PARTY. SOME INFORMATION CONTAINED HEREIN MAY BE WORK PRODUCT OF THE SPEAKERS AND/OR PRIVATE CONVERSATIONS AMONG PARTICIPANTS. HIRING PARTY ASSUMES ALL RESPONSIBILITY FOR SECURING PERMISSION FOR DISSEMINATION OF THIS TRANSCRIPT AND HOLDS HARMLESS Texas Closed Captioning, LLC FOR ANY ERRORS IN THE TRANSCRIPT AND ANY RELEASE OF INFORMATION CONTAINED HEREIN. ****************DISCLAIMER!!!**************** >> Everyone is so quiet. >> We're ready. >> We're doing our power thought, right? >> That's right. >> Sorry, we had interpreter issues. >> It's all right. >> They're connecting now. Yes, Ma'am, there's one of them. So you can change your name, Nancy, when I put your name in the system, I put a capital A. If you click on the ellipses you can correct that. Let's see ‑‑ we're still missing Grant. And Texas Closed Captioning is here. So let me do this. Is that the bottom? Okay. >> Yes, looks good. >> Okay, got that. I am still missing Grant. Patience, patience. Oh, so it's denim day which is created in response to a 1999 sexual assault ruling in an Italian court which stated that the victim's tight jeans implied consent to rape. >> Implied consent? Oh, nice. >> So denim day brings awareness to sexual assault and honors survivors who have experienced this trauma. -
Tactical Eyewear Protection Equipment Assessment Report
Tactical Eyewear Protection Equipment Assessment Report May 2020 Approved for Public Release SAVER-T-R-21 The Tactical Eyewear Protection Equipment Assessment Report was funded under Financial Transaction FTLF- 19-00009 from the U.S. Department of Homeland Security, Science and Technology Directorate. The views and opinions of authors expressed herein do not necessarily reflect those of the U.S. Government. Reference herein to any specific commercial products, processes, or services by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government. The information and statements contained herein shall not be used for the purposes of advertising, nor to imply the endorsement or recommendation of the U.S. Government. With respect to documentation contained herein, neither the U.S. Government nor any of its employees make any warranty, express or implied, including but not limited to the warranties of merchantability and fitness for a particular purpose. Further, neither the U.S. Government nor any of its employees assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor do they represent that its use would not infringe privately owned rights. The cover photo and images included herein were provided by the National Urban Security Technology Laboratory, unless otherwise noted. Approved for Public Release ii FOREWORD The U.S. Department of Homeland Security (DHS) established the System Assessment and Validation for Emergency Responders (SAVER) Program to assist emergency responders making procurement decisions. Located within the Science and Technology Directorate (S&T) of DHS, the SAVER Program conducts objective assessments and validations on commercially available equipment and systems and develops knowledge products that provide relevant equipment information to the emergency responder community. -
Magical Items As a Note, All Magic Items Listed Here Require Attunement
Magical Items As a note, all magic items listed here require attunement. If an item is considered heavy enough to contribute to carrying capacity, it will be noted as such (according to a variant carrying capacity system, where in general 1 item = 1 slot, and you have slots equal to your strength score). Silver Specs Common Glasses made with silver rims. Allows you to see clearly up to 30 feet away in dim light, preventing you from rolling with disadvantage in dim conditions. Bucket Helm Common, Weighted A wooden bucket full of holes. +1 AC while not wearing armour, but disadvantage on all intelligence- based skill checks. Tin Foil Hat Common, Weighted An odd cap made of crumpled cooking material. Prevents your thoughts from being read by magic, but you become paranoid, and have disadvantage on Wisdom and Charisma skill checks. Gypsy Bandana Common A silk cloth with a decorative pattern. Become proficient with one musical instrument of your choice. Crimson Cowl Common A cloth cowl dyed deep red. Each time you are reduced to 0 hit points, you automatically succeed your first death saving throw. Jade Eyepatch Common An eyepatch made from jade stone. As an action, you can end the Blind condition on yourself. Butterfly Pendant Common This beautiful pendant births a butterfly on your command. The butterfly lives for 8 hours, then dies. The pendant can summon another butterfly on the next dawn. Bone Necklace Common An unsettling necklace made from animal bones. +2 to Intimidation skill checks. Wood Whorl Necklace Common An intricate carved necklace. Grants advantage on Animal Handling skill checks made to interact with non-hostile animals. -
Your Glasses Need to Be Right. Your Glasses Should Be Comfortable, Complement Your Face, and Provide You with the Best Possible Vision and Protection of Your Sight
Your glasses need to be right. Your glasses should be comfortable, complement your face, and provide you with the best possible vision and protection of your sight. Because anything less is not good enough for our patients, we have a full-service optical shop that stands up to the quality you can expect from the office of your board- certified eye MD. Dr. Gray is very particular that our optical sales are not on commission. This is to ensure that the only factor guiding your purchase is our aim to give you the best quality of vision and comfort. You will not find this non-commissioned sales approach elsewhere. We are not interested in making a fast deal and a one-time sale. We aim to give you the best glasses you have ever owned, and to earn your business for a lifetime. We are frequently asked what makes a quality pair of glasses. We can help you cut through all the confusing choices and marketing hype, and give you the assurance that you are getting a high quality product that will be the best for your eyes and your vision. We will be here to service and stand behind our products to ensure that you get a high level of value for your money, and not just a quick “deal”. There are many different types of lenses and frames on today’s market. When you get your glasses here, our expert optician presents all the options and the latest optical technology and tailors your glasses to your individual needs. -
Release of Prescriptions for Eyeglasses and Contact Lenses
STATE AND CONSUMER SERVICES AGENCY Governor Edmund G. Brown Jr. BOARD OF OPTOMETRY 2450 DEL PASO ROAD, SUITE 105 SACRAMENTO, CALIFORNIA 95834 TEL: (916) 575-7170 www.optometry.ca.gov FACT SHEET RELEASE OF PRESCRIPTIONS FOR EYEGLASSES AND CONTACT LENSES The Federal Trade Commission adopted the Ophthalmic Practice Rules (Eyeglass Rule) and the Contact Lens Rule, which set-forth national requirements for the release of eyeglass and contact lens prescriptions. According to these Rules, all prescriptions for corrective lenses must be released to patients, whether requested or not. The Federal Contact Lens Rule preempts California law regarding the release of contact lens prescriptions, including exceptions carved out for specialty lenses and the 2 p.m. deadline established in AB 2020 (Chapter 814, Statutes of 2002). The following is a brief description of the prescription release requirements: Eyeglass prescriptions must be released immediately following the eye exam. Contact lens prescriptions must be released immediately upon completion of the eye exam or the contact lens fitting (if a fitting is necessary). If specialty lenses must be purchased in order to complete to the fitting process, the charges for those lenses can be passed along to the patient as part of the fitting process. • Contact lens fitting means the process that begins after an initial eye examination for contact lenses and ends when a successful fit has been achieved. In cases of renewal prescriptions, the fitting ends when the prescriber determines that no change in the existing prescription is required. • If a patient elects to purchase contact lenses from a third party, the seller must verify the prescription before filling it. -
Haitian Creole – English Dictionary
+ + Haitian Creole – English Dictionary with Basic English – Haitian Creole Appendix Jean Targète and Raphael G. Urciolo + + + + Haitian Creole – English Dictionary with Basic English – Haitian Creole Appendix Jean Targète and Raphael G. Urciolo dp Dunwoody Press Kensington, Maryland, U.S.A. + + + + Haitian Creole – English Dictionary Copyright ©1993 by Jean Targète and Raphael G. Urciolo All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage and retrieval system, without the prior written permission of the Authors. All inquiries should be directed to: Dunwoody Press, P.O. Box 400, Kensington, MD, 20895 U.S.A. ISBN: 0-931745-75-6 Library of Congress Catalog Number: 93-71725 Compiled, edited, printed and bound in the United States of America Second Printing + + Introduction A variety of glossaries of Haitian Creole have been published either as appendices to descriptions of Haitian Creole or as booklets. As far as full- fledged Haitian Creole-English dictionaries are concerned, only one has been published and it is now more than ten years old. It is the compilers’ hope that this new dictionary will go a long way toward filling the vacuum existing in modern Creole lexicography. Innovations The following new features have been incorporated in this Haitian Creole- English dictionary. 1. The definite article that usually accompanies a noun is indicated. We urge the user to take note of the definite article singular ( a, la, an or lan ) which is shown for each noun. Lan has one variant: nan.