Optics and optical instruments. Test methods for telescopic systems Test methods for binocular systems

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

23-01-2006

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement of non-parallelism of axes
5 Measurement of interpupillary distance
6 Measurement of relative difference in magnification
7 Measurement of focusing difference
8 Test report

Applies to binocular telescopic systems and specifies the test methods for determination of the following characteristics: - non-parallelism of the axes of bundles of rays emergent from the eyepieces; - interpupillary distance; - relative difference in magnification; - focusing difference between telescopes of binocular systems.

Committee	CPW/172
DevelopmentNote	Supersedes 03/304796 DC. (02/2006)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current
Supersedes	03/304796 DC : DRAFT APR 2003

This part of ISO14490 is applicable to binocular telescopic systems and specifies the test methods for determination of the following characteristics:

non-parallelism of the axes of bundles of rays emergent from the eyepieces;
interpupillary distance;
relative difference in magnification;
focusing difference between telescopes of binocular systems.

Standards	Relationship
ISO 14490-2:2005	Identical

ISO 14132-2:2015	Optics and photonics Vocabulary for telescopic systems Part 2: Terms for binoculars, monoculars and spotting scopes
ISO 14132-1:2015	Optics and photonics Vocabulary for telescopic systems Part 1: General terms and alphabetical indexes of terms in ISO 14132
ISO 14490-1:2005	Optics and optical instruments Test methods for telescopic systems Part 1: Test methods for basic characteristics

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BS ISO 14490-2:2005

Optics and optical instruments. Test methods for telescopic systems Test methods for binocular systems

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Abstract

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Scope

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