Cold Mirror 12.5x12.5x2mm Angle of Incidence 45°
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Product No. 258519
Stock In Stock
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- Dia 12.5x12.5x2mm
- Angle of Incidence 45°
- Parallelism <1arcmin
- Material Borosilicate glass BorofloatTM
- Surface Accuracy <5λ/25mm2@633nm
- Surface Quality 60/40-80/50
- Diameter Tolerance of Circular Substrate -
- Tolerance of square (rectangular) substrate ±0.25mm
- Thickness Tolerance ±0.2mm
- Transmission Tavg＜90% @750~1150nm
- Reflection Ravg＜95% @425~675nm
Our cold & hot mirrors are made of high quality heat-resistant borosilicate glass material. The surface is coated with high quality multi-layer dielectric coating. Hot Mirrors have a high transmission of visible light and high reflection of IR wavelengths. Cold Mirrors have a high transmission of IR wavelengths and high reflection of visible light. Hot mirrors can reduce heat and minimize impact on overall system performance. For high power illumination, additional air cooling is recommended.
