高性能反热镜（Hot Mirror)

近红外800-1200nm平均反射R>=95%(典型值大于97%)

Near-infrared 800-1200nm, average reflection R>=95%( typical values >97%)

可见光450-650nm 平均透射率T>=90%(典型值大于93%)。

Visible light 450-650nm, average transmit rate T>=90%( typical values >93%)。

石英玻璃 近红外800-1200nm平均反射R>=90%(典型值大于92%)

紫外区250-400nm 平均T〉=80%

Quartz glass, near-infrared 800-1200nm, average reflection R>=90% ( typical values >92%)

UV 250-400nm , average T〉=80%