Diffraction Gratings on Glass Plate

Product Overview

Glass plate with three diffraction gratings of different number of lines for quantitative diffraction experiments. Diameter: 40 mm Thickness: 1.5 mm Surface: 25 x 7.5 mm eachNumber of lines: 50 100 200 / mm Gratings pitch: 20 10 5 ?m Precision: <1 ?m

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