ISO 14133-2:2016

INTERNATIONAL ISO
STANDARD 14133-2
Second edition
2016-05-01
Optics and photonics — Specifications
for binoculars, monoculars and
spotting scopes —
Part 2:
High performance instruments
Optique et photonique — Spécifications pour jumelles, monoculaires
et lunettes —
Partie 2: Instruments haute performance
Reference number
©
ISO 2016
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Specifications . 1
5 Consumer information . 3
5.1 Designation and marking . 3
5.2 Information of the product . 3
5.3 Compliance . 4
Bibliography . 5
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 ISO technical committees. Each member body interested in a subject for which a technical
committee has been 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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.
The committee responsible for this document is ISO/TC 172, Optics and photonics, Subcommittee SC 4,
Telescopic systems.
This second edition cancels and replaces the first edition (ISO 14133-2:2006), which has been technically
revised with the following changes:
— to reduce the exit pupil diameter to 4,0 mm instead of 4,5 mm;
— to designate “close distance (m)” to the column “required”.
ISO 14133 consists of the following parts, under the general title Optics and photonics — Specifications
for binoculars, monoculars and spotting scopes:
— Part 1: General purpose instruments
— Part 2: High performance instruments
iv © ISO 2016 – All rights reserved

INTERNATIONAL STANDARD ISO 14133-2:2016(E)
Optics and photonics — Specifications for binoculars,
monoculars and spotting scopes —
Part 2:
High performance instruments
1 Scope
This part of ISO 14133 gives requirements for high performance binoculars, monoculars and spotting
scopes. It is not applicable to general purpose binoculars, monoculars and spotting scopes which are
specified in ISO 14133-1.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 10109-4, Optics and op
...