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!
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!