ISO INTERNATIONAL STANDARD 11142 First edition 2005-06-15 Micrographics Colour microfilm Application of the exposure technique to prepare line originals and continuous-tone originals Micrographie-Microfilm en couleurs-Application de la technique d'exposition pour preparer des originaux au trait et des originaux en demi-ton Reference number ISO 11142:2005(E) ISO @ ISO 2005 ISO 11142:2005(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation ?ISO2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2005 - All rights reserved ISO11142:2005(E) Contents Page Foreword. iv 1 Scope 2 Normativereferences 3 Exposure technique.. 4 Originals made on uncoloured material (drafting paper, transparent paper, drafting foils) for recording on colour microfilm.. 5 Test charts... 6 Evaluation of reproductions of the original test charts on colour microfilm. Annex A (informative) Test chart Bibliography. ation'ghtsreserved ii ISO 11142:2005(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through sO established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with iso, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. Iso shall not be held responsible for identifying any or all such patent rights. Subcommittee SC 2, Application issues. @ IS0 2005 - All rights reserved ISO 11142:2005(E) INTERNATIONAL STANDARD Micrographics Colour microfilm Application of the exposure technique to prepare line originals and continuous-tone originals 1 Scope This International Standard applies the exposure technique to the preparation of line originals and test charts, to their exposure on film including the necessary test originals (see Clause 5) and to the evaluation of test exposures on colour microfilm. In addition, this International Standard applies to the exposure technique and the evaluation of available continuous-tone originals, ready to be microfilmed (see Annex A). This International Standard is intended to contribute to a reproducible colour rendition with respect to the original. As far as process control is concerned, the film manufacturer's recommendation should be observe