Reddit reviews Diffraction Grating sheet 13,500 lines/inch - Double Axis 5ft Long x 6 inches Wide
We found 2 Reddit comments about Diffraction Grating sheet 13,500 lines/inch - Double Axis 5ft Long x 6 inches Wide. Here are the top ones, ranked by their Reddit score.
13,500 lines/inch double-axis diffraction filmThis item is sized 6" wide y 5' long. It is not supplied in 5 separate sheets.
https://www.amazon.ca/Diffraction-Grating-sheet-lines-inch/dp/B007FZXNL6/ref=mp_s_a_1_3?keywords=diffraction+grating+13%2C500&qid=1570993002&sr=8-3
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I edited that post so re-read it. . .!
Also I have diffraction grating film on my windows for morning light rainbows and I use it to make my own fireworks glasses and lens's and rainbow plastic cubes and whatnot.