Ir filter.

[Laserpointer]

Where can you buy single IR filters. I am thinking about making my first green build.:san::drool:

 

[Pontiacg5]

Ebay usually has some, but you need a IR filter for 808nm and 1064nm so make sure that it blocks both!

Also, post in the buy sell trade section, some people might have extras pretty cheap.

 

[Laserpointer]

Thanks for the help. I didnt know you needed one for both wavelengths so thanks again.

 

[ElektroFreak]

Pretty much any IR filter intended for lasers will block both wavelengths. Ebay seller snoctony sells some good ones.