Lens DesignThird Edition,Revised and Expanded10 x ZOOM LENSsoftwareincludedMilton LaikinMarcel Dekker,Inc.,and the author make no warranty with regard to the accompanying software,its accuracy,or its suitability for any purpose other than as described in the preface.This softwareis licensed solely on an"as is"basis.The only warranty made with respect to the accompanyingsoftware is that the diskette medium on which the software is recorded is free of defects.MarcelDekker,Inc.,will replace a diskette found to be defective if such defect is not attributable to mis-use by the purchaser or his agent.The defective diskette must be returned within ten(10)days to:Customer ServiceMarcel Dekker,Inc.P.O.Box 5005Cimarron RoadMonticello,NY 12701(914)796-1919ISBN:0-8247-0507-6This book is printed on acid-free paper.HeadquartersMarcel Dekker.Inc.270 Madison Avenue,New York,NY 10016tel:212-696-9000:fax:212-685-4540Eastern Hemisphere DistributionMarcel Dekker AGHutgasse 4,Postfach 812,CH-4001 Basel,Switzerlandtel:1-61-261-8482:fax:41-1-261-8896World Wide Webhttp://www.dekker.comThe publisher offers discounts on this book when ordered in bulk quantities.For more informa-tion,write to Special Sales/Professional Marketing at the headquarters address above.Copyright 2001 by Marcel Dekker,Inc.All Rights Reserved.Neither this book nor any part may be reproduced or transmitted in any form or by any means,electronic or mechanical,including photocopying,microfilming,and recording,or by any infor-mation storage and retrieval system,without permission in writing from the publisher.Current printing (last digit):10987654321PRINTED IN THE UNITED STATES OF AMERICATo my wife Pat