UV-IR cut filter blocks UV and IR but let pass the visible light so as to lower high temperature of the light source and avoid harming optical system.It is widely used in stage lighting,projector,projection TV,et
Tecnical Data:
1. Spectral characteristics
T abs<1% @UV~400nm
T=50% @425+/-10nm
T avg>90% @450~680nm
T=50% @730+/-20nm
T avg<3% @800~900nm
2. Working temperature
up to 400°C
3. Substrate material
Borosilicate glass
4. Size
Custom