Where to buy a diffraction grating?

[Tyronics]

Hello, i am looking for a diffraction grating such as the picture attached for my green laser pen. I cannot post the link as i do not have more than 20 posts yet.
I live in the UK but i am willing to source from USA/world as i intend to buy a few. TIA guys.

 

[Murudai]

You'd be looking for something like this: http://www.novalasers.com/NOVAstore/pc/viewPrd.asp?idcategory=6&idproduct=77

There are more diffraction gratings there too, have a browse around. NOVA Lasers is a good company.

 

[Dingers]

Senkat has some on his site.

 

[mikeeey]

yeah senkat's got them at sales.stonetek.org. i ordered mine on friday, and im getting it soon enough ;D. cant wait to try it!

 

[styropyro]

Nova's diffraction gratings are overpriced IMO. I think pseudonomen137 sells diffraction gratings for a few bucks a piece IIRC.

 

[beachbumbora]

I purchased Star Clusters, Time Tunnel, Double Matrix, Matrix and Liquid Fan from Nova.

The best one is Mega Matrix.

 

[mikeeey]

I purchased Star Clusters, Time Tunnel, Double Matrix, Matrix and Liquid Fan from Nova.

The best one is Mega Matrix.

ive never even heard of most of those lol, i should check them out.

 

[phoenix77]

Hello TYRONICS, You can try OPTOTRONICS for those diffraction gratings. Jack is a GREAT guy to do business with, & his products are #1 in quality, & customer service is unmatched, anywhere.