Abstract Preview

ISO 14490-2:2005 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.


General information

  • Status :  Published
    Publication date : 2005-11
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 172/SC 4
    Telescopic systems
  • 37.020
    Optical equipment

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