ISO 20793:2024

International
Standard
ISO 20793
First edition
Photography — Lenticular print for
2024-05
changing images — Measurements
of image quality
Photographie — Impression lenticulaire pour images
changeantes — Mesurages de la qualité des images
PROOF/ÉPREUVE
Reference number
ISO 20793:2024(en) © ISO 2024

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ISO 20793:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
PROOF/ÉPREUVE
© ISO 2024 – All rights reserved
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ISO 20793:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Terms.1
3.2 Abbreviations .2
4 Standard environmental conditions . 2
4.1 Temperature and humidity .2
4.2 Ambient illumination conditions .2
5 Measurement conditions . 2
5.1 General .2
5.2 Geometry of measurements .3
5.2.1 Standard conditions with hemispherical illumination .3
5.2.2 Standard conditions with directional illumination .3
5.3 Light source .4
5.4 Light measuring device (LMD) .4
5.5 Working standards and references .5
6 Preparation of lenticular print samples .
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ISO/PRF 20793:2024(en)
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ISO /TC 42
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2024-02-28 .
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Secretariat: ANSI
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Date: 2024-xx Style Definition
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Photography — Lenticular print for changing images —
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Measurements of image quality
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Photographie — Impression lenticulaire pour images changeantes — Mesurages de la qualité des images
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St l D fi iti

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ISO/PRF 20793:2024(en)
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Formatted: Font: Bold
© ISO 2024, Published in Switzerland
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All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
from edge: 1.27 cm, Footer distance from edge: 0.5 cm
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either
Commented [eXtyles1]: The reference "ISO 2024" is to a
ISO at the address below or ISO’s member body in the country of the requester.
withdrawn standard
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ISO copyright office
CP 401 • Ch. de Blandonnet 8 • CP 401 Formatted: Default Paragraph Font
CH-1214 Vernier, Geneva, Switzerland
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Tel.Phone: + 41 22 749 01 11
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Fax + 41 22 749 09 47
E-mail: copyright@iso.org
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Website: www.iso.org
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and Asian text, Adjust space between Asian text and
Published in Switzerlandwww.iso.org
numbers

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ii © ISO 2024 – All rights reserved
© ISO 2024 – All rights reserved

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ISO/PRF 20793:2024(en)
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Contents
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Foreword . vii
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Introduction . viii
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1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Terms. 2
3.2 Abbreviations . 2
4 Standard environmental conditions . 2
4.1 Temperature and humidity .
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