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Normas DIN – AENOR
DIN ISO 14490-7:2017-04

DIN ISO 14490-7:2017-04

Optics and photonics - Test methods for telescopic systems - Part 7: Test methods for limit of resolution (ISO 14490-7:2016); Text in German and English / Note: Date of issue 2017-03-10

Optique et photonique - Méthodes d'essai pour systèmes télescopiques - Partie 7: Méthodes d'essai pour limite de résolution (ISO 14490-7:2016); Texte en allemand et anglais / Attention: Date de parution 2017-03-10

Optik und Photonik - Prüfverfahren für Fernrohre - Teil 7: Prüfverfahren zur Bestimmung des Auflösungsvermögens (ISO 14490-7:2016); Text Deutsch und Englisch / Achtung: Erscheinungsdatum 2017-03-10

Fecha Anulación:
2017-09 /Withdrawn
Equivalencias internacionales:

ISO 14490-7 (2016-11)

Relación con otras normas DIN:

Reemplazada por: DIN ISO 14490-7:2017-09

Resumen:
This document specifies the test methods for the determination of the limit of resolution of telescopic systems and observational telescopic instruments. There are various characteristics which are relevant for overall image quality of telescopic systems and observational telescopic instruments. Two important characteristics are the limit of resolution and the optical transfer function. This document specifies the test method for the determination of the limit of resolution of telescopic systems and observational telescopic instruments. Besides the limit of resolution and the optical transfer function, further characteristics are relevant for an assessment of the image quality; the most important of them are the secondary spectrum (dispersive aberrations), the distortion of the Image, the vignetting and the colour matching.
Keywords:
Determination, Image quality, Optical equipment, Optical instruments, Optics, Parameters, Resolution, Sighting telescopes, Specification (approval), Telescopes, Testing
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