H.L. CLAUSING INC. ---- Transmission

H. L. CLAUSING INC.

OPTICAL COATINGS

8038 N. Monticello Ave. Skokie, Illinois 60076-3438 Phone: (847) 676-0330 Fax: (847) 676-2930 E-Mail

Photopic Reflectance

Photopic Reflectance can be measured on almost any size sample. Photopic Reflectance mimics the response of the human eye. This method utilizes a fiber optic wand. The wand serves as an emitter/collector. The collected light is integrated over the visible bandwidth. This returns a single value as the average Photopic Reflectance.

Specs are as follows:

Bandwidth: 420nm to 700nm (Vis)
Both Diffuse Reflectance and Specular Reflectance can be measured.
AR (Anti-Reflection) and HEA (High Efficiency Anti-Reflection) coatings can be measured.
Data is provided in a written report or on CD-Rom in Spreadsheet Format if required.

Last Modified on January 6, 2002