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Just an ordinary shower curtain, right? WRONG. Observe.
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ArcticMyst Security by Avery
Diffraction gratings sold at walmart
- Thread starter Cyparagon
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Shower curtain.. Playing with your laser on the crapper again?
kiyoukan
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Wow that is cool. Wish i had known that before i ordered mine from Anchor Optics - Holographic Diffraction Grating Film has anyone ever used these before? I think i might go wal-mart hunting tomorrow.
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No, not this time, EF. I was looking at the ceiling light through the pattern and what I saw can only be described as a barcode if I were on LSD.
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Go to LOWE'S in the CHRISTMAS decorations section. They have DIFF. GRATE. GLASSES in 4 different styles @ $2.00 a whack. So, for only $8.00 you can have 4 different DIFF. GRATES. GREAT DEAL................rob
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Are they two axes or just one? Any idea of lines per inch?
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I have no idea. I saw them on the way out & didn't have time to try any of them on, sorry..............rob
kiyoukan
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Cool what were they called were they a decoration or what i would love to go pink some more up.
D
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This makes me remind that laserwave still owe me the difraction grating from their banner competition!
Thanks
Thanks
