Reflectance Testing

H. L. Clausing Inc has the ability to test Specular Reflectance via numerous methods and at almost any incident angle. Our test equipment and methods meet or exceed Mil-Spec standards.

Quality Control testing is not only an in-house procedure but is also offered to our customers as a stand-alone service. Many of our customers need to verify mirror performance that is outside the range of their on-site equipment.

Our instruments cover a very wide spectral range through the UV, Visible, Near-IR and IR bandwidths (190 nm to 25 microns).