Product Overview
Linear 1000 lines/mm holographic diffraction grating film supplied as an unmounted sheet for use in demonstrations. Dimensions: (l × w): 15 × 30 cm.
The 1000 lines/mm film is an ideal choice to view absorption and emission lines as it allows the spectrum to be spread over a broader area compared to the 500 lines/mm and lower spatial frequency gratings.
Groove orientation is linear and parallel to the shortest dimension.
