I need to find a supplier that can deliver a material that fulfills these requirements.
Is transparent to:
IR: 900 nm >5um ranges
PIR 5um to 10 um
Visible light sensor: 550 nm
It also has to be not too expensive.
Preferable white in color.
If it is not possible to find one material that fulfills both requirements then it will be ok to use 2 materials:
1. IR: 900 nm >5um ranges & Visible light sensor: 550 nm
2. PIR 5um to 10 um
Same characteristics still apply.