Highly polished black glass is useful as a standard for gloss, low reflectance in directional/directional geometry, and also establishing the efficiency of the ‘sphere zero’ in specular excluded geometry using an integrating sphere. Avian Technologies' black glass standard consists of Schott NG-1 glass in a black Delrin holder.
Black Glass Standards
Low reflectance glass standard
| BG-02 | 2" square black glass standard with holder |
|---|---|
| Custom | Custom products are our specialty! |