The 5122 NIR Dielectric Mirror has more than 99% reflectivity for most near-IR lasers operating from 700 to 900 nm. This 2.0 inch (50.8 mm) diameter mirror has relatively high reflectivity at 633 nm, offering compatibility with HeNe alignment lasers.

5122近红外介质镜的反射率超过99%,大多数近红外激光器的工作范围从700至900纳米。这面直径2.0英寸(50.8 mm)的镜子在633 nm处具有较高的反射率,与HeNe校准激光器兼容。