Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General considerations
5 Principle
6 Test arrangement
7 Procedure
8 Presentation of results
9 Repeatability
10 Test report
Annex A (informative) - Method for determination of the
        luminance ratio of the black reference surface
        to the internal surface of the integrating sphere
Bibliography

Abstract

Defines the test methods for the determination of the veiling glare index of telescopic systems and observational telescopic instruments.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 172
Supersedes	ISO/DIS 14490-6 : 60.00 (2014)