Our SIR-IR heat-reflection filters feature an extended blocking range up to 2.500 nm. The transmission of the filters in the visible range is not quite as high and neutral as for our high transmission SIR heat-reflecting hot mirror, but this slightly lower visible transmission, makes a significant wider blocking capability of infrared light radiation possible. The SIR-IR heat-reflection filter design represents the best possible compromise between frequently requested characteristics and realizability.
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Transmission curve of the SIR-IR filter
All given details and specifications are mean reference values and are not guaranteed. In addition, please consider our "Notes on technical specifications"