Heat reflection filters

Heat reflection filters are used for projection and lighting systems and as heat protection filters in sensor engineering. They are characterized by high transparency and high temperature stability of up to 450°C when Borofloat is used as a substrate.

Types of filters    Spectral range of reflection
IR2                          870 - 950 nm                         maximum size 1080 x 800 mm
IR3                          850 - 900 nm
IR4                          800 - 850 nm
IR5                          800 - 900 nm
IR6                          1000 - 1100 nm
IR7                          850 - 900 nm