1、BS ISO 14133-2:2016Optics and photonics Specifications for binoculars,monoculars and spottingscopesPart 2: High performance instrumentsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 14133-2:2016 BRITISH STANDARDNational forewordThis British Standard is the UK
2、 implementation of ISO 14133-2:2016.It supersedes BS ISO 14133-2:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee CPW/172, Optics and Photonics.A list of organizations represented on this committee can beobtained on request to its secretary.This pub
3、lication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016. Published by BSI StandardsLimited 2016ISBN 978 0 580 90381 6ICS 37.020Compliance with a British Standard cannot confer immunity fr
4、omlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2016.Amendments issued since publicationDate Text affectedBS ISO 14133-2:2016 ISO 2016Optics and photonics Specifications for binoculars, monoculars and spotting scopes
5、 Part 2: High performance instrumentsOptique et photonique Spcifications pour jumelles, monoculaires et lunettes Partie 2: Instruments haute performanceINTERNATIONAL STANDARDISO14133-2Second edition2016-05-01Reference numberISO 14133-2:2016(E)BS ISO 14133-2:2016ISO 14133-2:2016(E)ii ISO 2016 All rig
6、hts reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in SwitzerlandAll 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
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8、.orgwww.iso.orgBS ISO 14133-2:2016ISO 14133-2:2016(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Specifications . 15 Consumer information . 35.1 Designation and marking . 35.2 Information of the product . 35.3 Compliance . 4Bibliography 5 ISO 2016 All rights reserved i
9、iiContents PageBS ISO 14133-2:2016ISO 14133-2:2016(E)ForewordISO (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. Ea
10、ch 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 Internatio
11、nal 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
12、 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
13、 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 info
14、rmation 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 ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see t
15、he 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 fol
16、lowing 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: Gen
17、eral purpose instruments Part 2: High performance instrumentsiv ISO 2016 All rights reservedBS ISO 14133-2:2016INTERNATIONAL STANDARD ISO 14133-2:2016(E)Optics and photonics Specifications for binoculars, monoculars and spotting scopes Part 2: High performance instruments1 ScopeThis part of ISO 1413
18、3 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 referencesThe following documents, in whole or in part, are normatively referenced i
19、n 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 optical instruments Environmental requirements Part 4: Tes
20、t requirements for telescopic systemsISO 14132-1, Optics and photonics Vocabulary for telescopic systems Part 1: General terms and alphabetical indexes of terms in ISO 14132ISO 14132-2, Optics and photonics Vocabulary for telescopic systems Part 2: Terms for binoculars, monoculars and spotting scope
21、sISO 14490-1, Optics and optical instruments Test methods for telescopic systems Part 1: Test methods for basic characteristicsISO 14490-2, Optics and optical instruments Test methods for telescopic systems Part 2: Test methods for binocular systemsISO 14490-7, Optics and photonics Test methods for
22、telescopic systems Part 7: Test methods for limit of resolution3 Terms and definitionsFor the purposes of this document, the general terms, definitions and symbols given in ISO 14132-1 apply and particular terms and definitions for binoculars, monoculars and spotting scopes given in ISO 14132-2 appl
23、y.4 SpecificationsFundamental requirements are defined by minimum values or tolerances for important characteristics of binoculars, monoculars and spotting scopes.Tolerances specify maximum deviations between measured and nominal values. Nominal values shall be laid down by the manufacturing or trad
24、ing company.Wherever relevant, all tolerances and values refer to measurements made on axis. ISO 2016 All rights reserved 1BS ISO 14133-2:2016ISO 14133-2:2016(E)Binoculars, monoculars and spotting scopes shall comply with the environmental requirements relative to the respective instrument type, as
25、appropriate. These environmental requirements are specified in ISO 10109-4.Compliance of the binoculars, monoculars and spotting scopes with the requirements given in Table 1 and Table 2 shall be tested in accordance with the test methods specified in ISO 14490-1, ISO 14490-2 and ISO 14490-7, respec
26、tively.Table 1 Acceptable deviations of optical characteristicsCharacteristics Values of tolerancesMagnificationa, 4 %Field of view in object spacea, b3 %Entrance pupil diameterc2 %Exit pupil diameter 6 %Eye relief (mm)+505,Zero-setting error of dioptre scale (m1) 0,5Image rotation () 1,0Disparity o
27、f image rotationsd(minutes of arc) 30Relative difference in magnificationd1,5 %Focusing difference of telescopes of binoculars when focused by means of the centre focusing mechanism within the focusing range (m1)0,5Non-parallelism of axes of beams emergent from the eyepieces of binoculars over the i
28、nterpupillary distance range (minutes of arc): 20 20 30 dipvergence in the vertical plane 20 1 30 divergence in the horizontal plane 60 3 90 convergence in the horizontal plane 20 1 30aFor zoom instruments relates to the minimum and the maximum values.bFor instruments referred to as “wide angle”, th
29、e minimum field of view in the image space shall be 60.cMeasured at maximum magnification for zoom systems.dDoes not apply to monoculars.2 ISO 2016 All rights reservedBS ISO 14133-2:2016ISO 14133-2:2016(E)Table 2 Minimum requirements of optical characteristicsCharacteristics ValueLimit of resolution
30、ain object space (seconds of arc): with exit pupil diameter 4,0 mm 240D with exit pupil diameter 4,0 mm 60Dioptre adjustment range for spotting scopes and monoculars (total range) (m1)9 (including the range of 3 to +3)Limits of interpupillary distance adjustment (mm) 56 to 72Dioptre adjustment range
31、 for binoculars with centre focusing mechanism (m1): when focused by means of centre focusing mechanism9 (including the range of 3 to +3) dioptre compensation for right and left eyes 3Dioptre adjustment range for binoculars with individual focusing (m1) 5aWhen testing zoom binoculars, the exit pupil
32、 diameter at highest magnification shall be used.5 Consumer information5.1 Designation and markingFor identification and operation, binoculars, monoculars and spotting scopes shall have the designation and markings as specified in Table 3.Table 3 Designation and markingCharacteristicsDesignation and
33、 markingRequired RecommendedMagnification or range of magnificationsaXEntrance pupil diametera(mm) XField of view XName of the manufacturer or registered trade mark or trade name XProduct name or identification XCountry of origin XPosition for zero dioptre XSerial number XaBasic designation is given
34、 by the combination of magnification and diameter of entrance pupil, e.g. 842.5.2 Information of the productProduct catalogues, user manuals and other technical information brochures for binoculars, monoculars and spotting scopes shall provide complete information at least on technical characteristi
35、cs enlisted in Table 4. ISO 2016 All rights reserved 3BS ISO 14133-2:2016ISO 14133-2:2016(E)Table 4 Information of the productCharacteristicsDesignation and markingRequired RecommendedMagnification or range of magnifications XEntrance pupil diameter (mm) XName of the manufacturer or registered trade
36、 mark or trade name XProduct name or identification XCountry of origin XField of view in the object space (metre per 1 000 m distance or degree) XField of view in the image space () XField of view for eyeglass wearers (metre per 1 000 m distance or degree) XExit pupil diameter (mm) XEye relief (mm)
37、XDioptre adjustment range (m1) XRange of interpupillary distance adjustment (mm) XClose distance (m) XResolution or MTF XLight transmission XType of coating XTwilight number XMechanical dimensions (mm) XMass or weight (g) XOperational temperature range XStorage temperature range XWater tightness X5.
38、3 ComplianceProducts complying with the requirements given in this part of ISO 14133 may be designated as high performance instruments in accordance with this part of ISO 14133, i.e. ISO 14133-2.NOTE Products complying with the requirements given in ISO 14133-1 are designated as general purpose inst
39、ruments in accordance with ISO 14133-1.4 ISO 2016 All rights reservedBS ISO 14133-2:2016ISO 14133-2:2016(E)Bibliography1 ISO 14133-1, Optics and photonics Specifications for binoculars, monoculars and spotting scopes Part 1: General purpose instruments ISO 2016 All rights reserved 5BS ISO 14133-2:20
40、16ISO 14133-2:2016(E) ISO 2016 All rights reservedICS 37.020Price based on 5 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British Sta
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