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ISO 9358:1994

Optics and optical instruments — Veiling glare of image forming systems — Definitions and methods of measurement ISO 9358:1994

Publication date:   Jul 14, 1994

General information

90.20 Standard under periodical review   Apr 15, 2024

ISO

ISO/TC 172/SC 1 Fundamental standards

International Standard

37.020   Optical equipment

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Scope

Adopts both the veiling glare index (VGI) and the glare spread function (GSF) as measures of the veiling glare characteristics of optical and electrooptical imaging systems. Laboratory measurement techniques are described in general terms and recommendations are made regarding the performance of the main subunits of the equipment. The measurement techniques described are chiefly valid for the visual spectral range. Also gives guidelines for the operation of measuring equipment such that accurate results can be achieved.

Life cycle

NOW

PUBLISHED
ISO 9358:1994
90.20 Standard under periodical review
Apr 15, 2024