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GB: Diffraction Gratings from Dragonlasers

Bionic-Badger

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Mine arrived! I didn't realize they were this large. It arrived perfectly intact and they appear to be good quality. Thanks!
 



IsaacT

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These are the best I have so far. Getting white balance right is a PITA lol.





 

starlight

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these diffraction gratings are awesome...I want more of them . getting better at taking picture also.

What are you guys using to "hold" the grating when your using it?

IMG_20140525_223903_113.jpg
 
Last edited:

IsaacT

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Starlight: I have a tripod with clamp I use sometimes. If the clamp is holding a laser, I prop it up.
 

starlight

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thanks for the grating!
do you have 6 lasers shooting through 1 grating?

Starlight: I have a tripod with clamp I use sometimes. If the clamp is holding a laser, I prop it up.
ok thanks. I was thinking of ways to hold it without harming the surface of either side of the grating. for now a sunglasses style microfiber cloth and a plastic clamp
 

IsaacT

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That is a multi line Argon laser. They have 8 different wavelengths that are dispersed when passed through a medium such as diffraction grating.
 




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