IR Reflecting Filters
Description
We produce several types of Heat Reflecting Filters using Durable multi-layer Dielectric coatings. By adding these filters directly to the beam path, the temperature can be reduced by effectively reflecting IR radiation while transmitting more than 85% of the visible spectrum. Some of these filters also provide the added benefit of UV suppression. By varying the angle of incidence, the exact cut-on and cut-off points can be shifted. The slanting angle of incidence leads to a shift of the cut-off slope to shorter wave lengths.
IR Reflecting Filters
Specifications |
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|---|---|
| Diameter: | 10 mm |
| Thickness: | 1 mm |
| Transmission Wavelength Range: | 400-700nm |
| Cut-Off Wavelength: | 350 nm |
| Transmission: | 85 % |
| Blocking (Optical Density): | OD<1 |
Features
Durable multi-layer dielectric coatings
low absorption characteristics
environmentally-stable
robust and easy-to-clean
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
United States
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Frequently Asked Questions
IR Reflecting Filters are filters that use durable multi-layer dielectric coatings to reflect IR radiation while transmitting more than 85% of the visible spectrum.
The benefits of using IR Reflecting Filters include reducing temperature, providing UV suppression, and shifting the cut-on and cut-off points by varying the angle of incidence.
The construction features of IR Reflecting Filters include durable multi-layer dielectric coatings, low absorption characteristics, environmental stability, and being robust and easy-to-clean.
The substrate used for IR Reflecting Filters is heat resistant Borosilicate Glass, 1 mm thick.
IR Reflecting Filters are available in sizes ranging from 10 X 10 mm to 160 X 110 mm, with custom fabrications available on request.