We are looking for materials that will transmit IR and or UV through them to a surface beneath. For the UV we want the material to transmit around 365 or 257 nm. As for the IR we want transmission in the ranges 850-1100nm, 3-5 microns and 8-12 microns. Thanks for all the responses thus far...
I am looking for any polymers that are transparent to UV and/or IR light wavelengths. Ideally the polymer would be extrudable, but it is not required. ANY information on this would be greatly appreciated.