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ArcticMyst Security by Avery

Diffraction Grating for Laser Pen

Joined
Aug 21, 2009
Messages
11
Points
0
Hi guys, just a quick one.

I know you can get standard diffraction gratings as a sheet of plastic, or a lens you hold in front of the laser pen, but does anyone know where i could get a screwable lens with a diffraction gating built in for a standard laser pen..

eg..

200mw 532nm Blue-Violet Laser Pointer Star projector-Pen (Black) $34.43 - Free Shipping

I know it says its a 'Star Projector', but I beleive its labelled wrong on this site. - But thats the effect I'm after...

LIKE - The end of this greenie..

Kaleidoscopic True 50mW Green Laser pen beautiful (Puts on Laser Shows)

I suppose i could jus buy a cheap greenie like that one and use jus the end, but if i can jus buy seperately, that'd be alot easier!
 





ZRTMWA

0
Joined
Jun 7, 2009
Messages
1,312
Points
0
I believe Darkarmyofone is currently searching for some, that he will take off of the pens and sell in his shop for $4-6. Read the last posts in the DIY Green Kit thread of the Buy/ Sell/ Trade Section of LPF. I believe they include links to some lasers that have those caps too.
 

WRM

0
Joined
Dec 3, 2008
Messages
227
Points
18
I purchased one of these from rayfoss.com. Faona is the contact (and also an LPF member). This is a reliable company with reasonably priced lasers and great customer service. I'm certain that others here would agree. Here is the link. Bill


Rayfoss
 
D

Deleted member 8382

Guest
Ask Susie on O-like.com, or just buy the 30mW that got those gratings inculuded and use them on yours, it's damn cheap.

Yours,
Albert
 




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