Tag: stock and custom holographic diffration gratings
In the Spotlight: Graticules, Gratings & Resolution Charts
Knight Optical offfers most Gratings, Graticules and Resolution Charts typically include patterns and are highly sought after for optical testing purposes. Dependent on the component in question (and, of course, its end application), these markings serve several roles, such as within testing devices or as weapon sights or range-finding purposes,