Wide Bandpass Filter for 8-12um
Product Announcement from Umicore Coating Services Ltd.
Wide bandpass filters are designed to isolate a wide spectral band and exhibit high peak transmission in the passband. TypicallyT>80% average. Available wavelengths are 1um - 15um.
Transmission: Typically >85%
Attenuation: Typically <0.1% outside the passband.
Edge Slopes: Typically between 3% and 5%
Adhesion MIL-C-48497A, 08/09/1980, para 188.8.131.52
Abrasion MIL-C-48497A, 08/09/1980, para 184.108.40.206
Moderate, 50 strokes with a cheesecloth
Humidity MIL-C-48497A, 08/09/1980, para 220.127.116.11
24hrs, 48o, 95% relative humidity