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BS ISO 9335:2012

$167.15

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

Published By Publication Date Number of Pages
BSI 2012 36
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This International Standard gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems.

This International Standard 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.

The OTF measuring equipment described in this International Standard is restricted to that which analyses the radiation distribution in the image plane of the optical imaging system under test. Interferometer-based instruments are outside the scope of this International Standard.

PDF Catalog

PDF Pages PDF Title
3 CVP_Secretariat_Loca
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Measuring equipment and environment
4.1 General aspects
10 4.2 Environment
4.3 Measuring equipment
11 4.4 System components
18 5 Measurement procedures
5.1 General
5.2 Setting the measuring conditions
19 5.3 Additional considerations of measurement
21 5.4 Particular measuring conditions
22 6 Corrections to measured data
6.1 Normalization
6.2 Correction of the frequency scale
6.3 Correction of the measured modulation
23 6.4 Auxiliary imaging systems
7 Presentation of OTF data
7.1 General
7.2 Statement of identification and measuring conditions
24 7.3 Graphical presentation of OTF data
25 7.4 Numerical presentation
8 Accuracy checks
27 Annex A
(informative)

Examples of the presentation of OTF data

32 Bibliography
BS ISO 9335:2012
$167.15