| Place of Origin |
Yunnan China (Mainland) |
Angle of Incidence0°SubstrateBK7 Float glass B270 Borofloat33Ctr. Wave Length905nmPeak transmission>85%Cut Area Trans.Tmax≤2%, Tave≤1%Advantage905nm band pass optical lens---Thin Film by e-gun Evaporation Assisted with Ion Source, very little coating drift.