ISO/TR 14997-2:2022
Optics and photonics — Test methods for surface imperfections of optical elements — Part 2: Machine vision
This document provides guidance for the use of machine vision to objectively assess grades of surface imperfections as defined on a drawing using ISO 10110-7 with equivalent results as those obtained by applying the inspector-based methods described in ISO 14997-1.
This document also gives guidelines on how to setup a machine vision device regarding fidelity, repeatability and reproducibility, based on the dark field detection principles of ISO 14997-1.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$126.00 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Considerations for machine vision systems applied to surface imperfection inspection of optics
5.1 Evaluation limits
5.2 Sample preparation
5.3 Illumination configuration
6 Dimensional inspection using machine vision (IMVD)
6.1 Dimensional resolution and accuracy considerations
6.2 Brightness and sensitivity
6.3 Verifying dimensional inspection system performance
7 Visibility inspection using machine vision (IMVV)
7.1 Visibility evaluation limit
7.1.1 System resolution considerations
7.2 Illumination configuration
7.3 Brightness and grades
7.4 Verifying visibility system performance
8 Repeatability, reproducibility and fidelity in the context of optics imperfections
8.1 Evaluation repeatability
8.2 Reproducibility
8.3 Fidelity
Annex A (informative) Relation between precision and classification error in dimensional inspections using machine vision
Bibliography
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
BS 4995:1973
Recommendations for measurement of the veiling glare index of lenses and optical systems
-
BS 7011-0:1989
Consumable accessories for light microscopes., General introduction
-
BS 7011-2.1:1989
Consumable accessories for light microscopes. Slides., Specification for dimensions and optical properties
-
BS 7011-2.2:1998
Consumable accessories for light microscopes. Slides, Specification for materials and quality of finish
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Considerations for machine vision systems applied to surface imperfection inspection of optics
5.1 Evaluation limits
5.2 Sample preparation
5.3 Illumination configuration
6 Dimensional inspection using machine vision (IMVD)
6.1 Dimensional resolution and accuracy considerations
6.2 Brightness and sensitivity
6.3 Verifying dimensional inspection system performance
7 Visibility inspection using machine vision (IMVV)
7.1 Visibility evaluation limit
7.1.1 System resolution considerations
7.2 Illumination configuration
7.3 Brightness and grades
7.4 Verifying visibility system performance
8 Repeatability, reproducibility and fidelity in the context of optics imperfections
8.1 Evaluation repeatability
8.2 Reproducibility
8.3 Fidelity
Annex A (informative) Relation between precision and classification error in dimensional inspections using machine vision
Bibliography