Optics and photonics - Optical transfer function - Principles and procedures of measurementt

ISO 9335:2012 gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems.It specifies important factors that can influence the measurement of the OTF, and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure accurate measurements and correction factors to be applied to the collected data.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2013

Number of pages

32 p.

Reference

NF ISO 9335

ICS Codes

37.020 Optical equipment

Classification index

S10-041

Print number

1 - 21/12/2012

International kinship

ISO 9335:2012

Sumary

Optics and photonics - Optical transfer function - Principles and procedures of measurementt

ISO 9335:2012 gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems.

It specifies important factors that can influence the measurement of the OTF, and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure accurate measurements and correction factors to be applied to the collected data.

Replaced standards (1)

NF ISO 9335

March 1998

Standard Cancelled

Optics and photonics - Optical transfer function - Principles and procedures of measurement

Dans la série de normes relatives à la fonction de tranfert optique, le présent document propose les principes et méthodes de mesure de cette fonction.

Table of contents

Avant-propos
iv
Introduction
v
1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
1
4 Équipement de mesure et environnement
1
4.1 Aspect général
1
4.2 Environnement
2
4.3 Équipement de mesure
2
4.4 Composants du système
3
5 Modes opératoires de mesure
10
5.1 Généralités
10
5.2 Établissement des conditions de mesure
10
5.3 Considérations supplémentaires relatives aux mesurages
12
5.4 Conditions particulières de mesure
14
6 Corrections à apporter aux résultats de mesure
15
6.1 Normalisation
15
6.2 Correction de l'échelle des fréquences spatiales
15
6.3 Correction de la modulation mesurée
15
6.4 Systèmes optiques auxiliaires
15
7 Présentation des données relatives à l'OTF
15
7.1 Généralités
15
7.2 Énoncé des conditions de mesure et d'identification
16
7.3 Présentation graphique des données d'OTF
16
7.4 Présentation numérique
17
8 Vérifications concernant l'exactitude
17
Annexe A (informative) Exemples de présentation des données relatives à l'OTF
19
Bibliographie
24

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