Diffraction gratings tutorial - Green, blue & red laser show
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Uploader Comments (dragonlasersfanman)
Top Comments
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your a fucking retard they have the best lasers in the world.
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welcome to modern technology. Pink Floyd's album cover is out of date :)
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All Comments (61)
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al you min yum?
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Haha green wins!
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lindo!!!!!!!!!!!!
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what size can these laser Diffraction have? and can u make imagese reflect on the sky in the night
? pls answer
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The cover symbolizes something these laser cant... So no its not out of date at all. Thank you for the video, I can make my purchase now with this info.
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where can you buy effect glassses ?
niek237 7 months ago
@niek237 if you mean laser safety glasses, you can get them from Dragonlasers at w w w dragonlasers com
dragonlasersfanman 7 months ago
what size can these laser Diffraction have? can u make imagese on the sky in the night? pls answer
smiahaisilviu 1 year ago
They are 57*42*3 (mm)
They can create beam effects visible in the sky BUT you need dark conditions, a powerful laser and to be standing in the right position to see them.
dragonlasersfanman 1 year ago
what happened to your red lasers? dont carry them anymore>
ATFDC24 2 years ago
Nope. We have pretty much every color except red in portable lasers.
dragonlasersfanman 2 years ago