Lens DesignFundamentalsS E C O N D E D I T I O NRudolf KingslakeR.Barry JohnsonSPIEPRESSAPLens Design FundamentalsSecond EditionRUDOLF KINGSLAKER.BARRY JOHNSONSPIESAN FRANCISOO·SINGAPORE·SYDNEY·TOKYOPRESSAcademic Press is an imprint of Elsevier30 Corporate Drive,Suite 400Burlington.MA 01803.USAKidlington,Oxford,OX5 1 GB,UK2010 Elsevier Inc.All rights reserved.Co-published by SPIEP.O.Box 10Bellingham.Washington 98227-0010 USATd.:+1360-676-3290/Fa:+1360-647-1445SPIE1SB:9780819479396SPIE Vol:PM195No part of this publication may be reproduced or transmitted in any form or by any meanselctronic or mechanical,including photocopying.recording,or any information storage andretrieval system,without permission in writing from the publisher.Details on how to seek permission,further information about the Publisher's permissions policies and our arrangements withorganizations such as the Copyright Clearance Center and the Copyright Licensing Agency,canbe found at our website:www.elsevier.com/pemissions.This book and the individual contributions contained in it are protected under copyright bythe Publisher (other than as may be noted herein).NoticesKnowldge and best practice in this field are constantly changing.As new research and experiencebroaden our understanding.changes in research methods,professional practices,or medicalPractitioners and researchers must always rely on their own experience and knowkdge inevaluating and using any information,methods,compounds,or experiments described herein.Inusing such information or methods they should be mindful of their own safety and the safety ofothers,including parties for whom they have a professional responsibility.To the fullest extent of the law,neither the Publisher nor the authors,contributors,or editors.assume any liability for any injury and/or damage to persons or property as a matter of productsliability,negligence or otherwise,or from any use or operation of any methods,products,instructions,or ideas contained in the material berein.Library of Congress Cataloging-in-Publication DataApplication submitted.ISBN:978-0-12-374301-5British Library Cataloguing-in-Publication DataA catalogue record for this book is available from the British Library.For infommation on all Academic Press publicationsPrinted in the United States091011121310987654321Working together to growlibraries in developing countrieswww.elsevier.comELSEVIERBOOK AIDSabre Foundation