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ISO 14490-1:2005

Optics and optical instruments — Test methods for telescopic systems — Part 1: Test methods for basic characteristics

STANDARD published on 25.10.2005

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The information about the standard:

Designation standards: ISO 14490-1:2005
Publication date standards: 25.10.2005
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 14490-1:2005 :

Description / 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.