1、BSI Standards PublicationBS ISO 14132-3:2014Optics and photonics Vocabulary for telescopicsystemsPart 3: Terms for telescopic sightsBS ISO 14132-3:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 14132-3:2014.The UK participation in its preparation was entr
2、usted to TechnicalCommittee CPW/172, Optics and Photonics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The Bri
3、tish Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 81001 5ICS 01.040.37; 37.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 3
4、0 November 2014.Amendments issued since publicationDate Text affectedBS ISO 14132-3:2014 ISO 2014Optics and photonics Vocabulary for telescopic systems Part 3: Terms for telescopic sightsOptique et photonique Vocabulaire relatif aux systmes tlescopiques Partie 3: Termes pour lunettes de pointageINTE
5、RNATIONAL STANDARDISO14132-3Second edition2014-11-15Reference numberISO 14132-3:2014(E)BS ISO 14132-3:2014ISO 14132-3:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized
6、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 ISOs member body in the country of the requester.ISO copyright off
7、iceCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 14132-3:2014ISO 14132-3:2014(E)Contents PageForeword iv1 Scope . 12 Terms and definitions . 1Bibliography 4 ISO 2014 All rights reserved iiiBS ISO 14132
8、-3:2014ISO 14132-3:2014(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. Each member body interested i
9、n 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 Commis
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11、uld 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 i
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14、d 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 14132-3:2002), which has been technically revised.ISO 14132 consists of the following pa
15、rts, under the general title Optics and photonics Vocabulary for telescopic systems: Part 1: General terms and alphabetical indexes of terms in ISO 14132 Part 2: Terms for binoculars, monoculars and spotting scopes Part 3: Terms for telescopic sights Part 4: Terms for astronomical telescopes Part 5:
16、 Terms for night vision devicesiv ISO 2014 All rights reservedBS ISO 14132-3:2014Optics and photonics Vocabulary for telescopic systems Part 3: Terms for telescopic sights1 ScopeThis part of ISO 14132 applies to telescopic sights used on hand-held firearms and airguns and gives terms and definitions
17、 for telescopic sights only.The alphabetical indexes of terms in English, French, Russian, and German that are common for all published parts of ISO 14132 are published in ISO 14132-1.The definitions can be changed, if required, by introducing derivative attributes into them, revealing the meanings
18、of the terms used, showing the objects covered by the scope of the notion being defined. These changes will not affect the scope and contents of this part of ISO 14132.NOTE In addition to terms used in the three official ISO languages (English, French, and Russian), this part of ISO 14132 gives the
19、equivalent terms and definitions in the German language; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions.2 Terms and definitions2.1telescopic sigh
20、ttelescopic observational instrument which is mounted on hand-held firearms and airguns and used for sighting2.2main tubemain body of a telescopic sight (2.1)2.3central tubein most cases slimmest part of a telescopic sight (2.1) located between eyepiece and objective cell2.4objective tubestraight, m
21、ostly cylindrical part of the main tube (2.2) in which the objective housing is mounted2.5parallaxangular deviation between the aiming points (2.12) for on-axis and off-axis observation2.6parallax-free distanceobject distance for which the shift between the image of an object and the axial position
22、of the reticle becomes imperceptible for on-axis and off-axis observationsNote 1 to entry: In the above case, the angular deviation for off-axis observation is zero.2.7elevation adjustmentsystem to adjust the relative position of the object image and the reticle in vertical directionINTERNATIONAL ST
23、ANDARD ISO 14132-3:2014(E) ISO 2014 All rights reserved 1BS ISO 14132-3:2014ISO 14132-3:2014(E)2.8windage adjustmentsystem to adjust the relative position of the object image and the reticle in horizontal direction2.9reticle adjustment rangeindependent adjustment range for the relative position of o
24、bject image and the reticle in each of the two perpendicular directions for windage and elevation corrections2.10reticle trackingangular deviation between the reticle adjustment axes (elevation and windage) and the axes that are defined by the reticle lines2.11aiming markstructural part of the retic
25、le which is used for aimingNote 1 to entry: Note that besides the term “aiming mark” in some languages (but not in English) there exists a special term for the hunting style type of aiming mark, e.g. in German “Absehen”, “Abkommen”.2.12aiming pointpoint on an object which corresponds with the aiming
26、 mark (2.11)2.13first image planeimage plane of the objective2.14second image planeimage plane of the erecting system2.15subtension valuesubtension measureequivalent of a measure of the aiming mark (2.11) in the object plane2.16point of impactpoint where the bullet actually hits the target2.17shift
27、of point of impactsighting inaction to eliminate the deviation of point of impact (2.16) from line of sight2.18line of sight shiftdisplacement of the line of sight due to zooming or focusing2.19image jumpshift of the aiming point (2.12) due to a toggle of the position or change in the movement direc
28、tion of the magnification changer2.20zoom riflescopetelescopic sight (2.1) with continuously changeable magnification2 ISO 2014 All rights reservedBS ISO 14132-3:2014ISO 14132-3:2014(E)2.21eye relief rangedistance range from the vertex of the last optical surface to the eyes pupil over which the ful
29、l field of view can be overlooked without noticeable vignettingNote 1 to entry: For telescopic sights an eye pupil diameter of 3 mm (representing daylight conditions) is assumed. ISO 2014 All rights reserved 3BS ISO 14132-3:2014ISO 14132-3:2014(E)Bibliography1 ISO 14132-1, Optics and photonics Vocab
30、ulary for telescopic systems Part 1: General terms and alphabetical indexes of terms in ISO 141324 ISO 2014 All rights reservedBS ISO 14132-3:2014BS ISO 14132-3:2014ISO 14132-3:2014(E) ISO 2014 All rights reservedICS 01.040.37; 37.020Price based on 4 pagesThis page deliberately left blankBSI is the
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