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Overview ISO 18937-2:2023 specifies laboratory methods for measuring the indoor light stability (lightfastness) of photographic materials using a filtered xenon‑arc lamp. It covers test equipment, fi…
What is ISO 18937 about ? ISO 18937 describes test equipment and procedures for measuring the light stability of colour photographic reflection prints designed for display, when subjected to a filter…
1 Scope This International Standard describes test equipment and procedures for measuring the light stability of images of colour photographic reflection prints designed for display in, for example,…