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ISO 14490:2005

ISO 14490:2005 Optics and optical instruments – Test methods for telescopic systems – Part 1: Test methods for basic characteristics

CDN $195.00

SKU: af55621fe296 Categories: ,

Description

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.
Edition

1

Published Date

2005-10-25

Status

PUBLISHED

Pages

14

Language Detail Icon

English

Format Secure Icon

Secure PDF

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.

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