BS ISO 14490-2:2005
Current
The latest, up-to-date edition.
Optics and optical instruments. Test methods for telescopic systems Test methods for binocular systems
Hardcopy , PDF
English
23-01-2006
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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 |
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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