BSISO 19012-2:2013 BSl Standards Publication MicroscopesDesignationof microscope objectives Part 2: Chromatic correction bsi. ..making excellence a habit: BS ISO 19012-2:2013 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 19012-2:2013 It supersedes BS ISO 19012-2:2009 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CPW/172, Optics and Photonics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2013. Published by BSI Standards Limited 2013 ISBN 978 0 580 78875 8 ICS 37.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2013 Amendments issued since publication Date Text affected BS ISO 19012-2:2013 INTERNATIONAL ISO STANDARD 19012-2 Second edition 2013-02-01 Microscopes Designation of microscope objectives Part 2: Chromatic correction Microscopes - Désignation des objectifs de microscope - Partie 2: Correction chromatique Reference number IS019012-2:2013(E) SO @IS02013