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Found: 2
1 Scope This International Standard adopts both the veiling glare index (VGI) and the glare spread function (GSF) as measures of the veiling glare characteristics of optical and electrooptical imagin…
Overview ISO 9358:1994 - "Optics and optical instruments - Veiling glare of image‑forming systems - Definitions and methods of measurement" defines how to quantify and measure veiling glare in optica…