Longwave pass (VIS) and Longwave pass (IR) filters are designed to have a steep transition between the region of transmission and reflection. The typical transition slopes are less than 6% which are much less than colored absorbing glass filters. These filters are made from hard dielectric materials and thus can withstand harsh climatic conditions. This is a custom coating.
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|Dielectric: Custom Longwave Pass Coating||R00000-84||—||—|
Custom optical components, thin film coatings, photolithography and optical and mechanical fabrication.