Hot Mirrors are available in 0° angle of incidence and are ideal for decreasing the undesirable heat caused by infrared radiation. A multi-layer dielectric coating transmits 90% of visible light while reflecting over 95% of the NIR, making such items suited for projection systems where heat build-up can lead to system damage.
Material:Schott Borofloat glass | Dimension Tolerance(Square):±0.25mm |
Thickness:±0.2mm | Parallelism:<1' |
Transmission:Tavg>90%@425~675nm | Surface Quality:60/40 |
Reflection:Ravg>95%@750~1150nm | Diameter Tolerance:+0.0/-0.25mm |
AOI 0° | |
Surface Figure:<5λ/every Dia 25mm² @633nm |