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Optics and optical instruments — Test methods for telescopic systems — Part 1: Test methods for basic characteristics
Automatically translated name:
Optics and optical instruments -- Test methods for telescopic systems -- Part 1: Test methods for basic characteristics
STANDARD published on 25.10.2005
Designation standards: ISO 14490-1:2005
Publication date standards: 25.10.2005
SKU: NS-425447
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: International technical standard
Category: Technical standards ISO
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.
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Latest update: 2025-12-20 (Number of items: 2 252 706)
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