Reference number
ISO 14490-1:2005
International Standard
ISO 14490-1:2005
Optics and optical instruments — Test methods for telescopic systems — Part 1: Test methods for basic characteristics
Edition 1
2005-10
Read sample
ISO 14490-1:2005
36638
Published (Edition 1, 2005)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 14490-1:2005

ISO 14490-1:2005
36638
Language
Format
CHF 96
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Abstract

ISO 14490-1:2005 specifies the test methods for the determination of the following basic characteristics of telescopic systems and observational telescopic instruments:

  • angular magnification;
  • entrance pupil diameter;
  • exit pupil diameter and eye relief;
  • angular field of view in the object space;
  • angular field of view in the image space;
  • angular field of view in the object space for spectacle wearers;
  • collimation of the bundle of rays emergent from the eyepiece;
  • image rotation;
  • closest distance of observation.

General information

  •  : Published
     : 2005-10
    : International Standard confirmed [90.93]
  •  : 1
     : 14
  • ISO/TC 172/SC 4
    37.020 
  • RSS updates

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