WTB Laser protective sheets

[the15thwiseone]

I'm looking for Laser protective sheets able to be cut to shape, particular wave length and strength i'm looking for is 638nm at around 300mW. Thank you!

 

[BowtieGuy]

Take a look at this thread, would something like this work for you?

 

[the15thwiseone]

ugh, thats pricey for the little bit that i need, enough to make helmet maybe its better for me to grab some laser goggles and cut the lenses out of there.