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BS ISO 14490-2:2005:2006 Edition

BS ISO 14490-2:2005:2006 Edition

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

Published By Publication Date Number of Pages
BSI 2006 12
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This part of ISO 14490 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.

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BS ISO 14490-2:2005
$86.31