Cold-light mirrors
Cold-light mirrors, also known as cold mirrors, consist of multiple dielectric layers. They reflect visible light while transmitting most infrared radiation, allowing visible light and thermal radiation to be separated.

General parameters
- Material
- Float glass, BK7
- Sizes
- 50 x 50mm, Ø25mm and custom sizes
- Surface quality
- Both sides 80-50
- Thickness
- 0,3mm, 0,5mm and 1,00mm
Characteristic curves
Stock range
Scroll the table sideways and down as needed.
| Size [mm] | Angle of incidence [°] | Order No. |
|---|---|---|
| Ø25mm | 0 | bk-HT-00-B |
| Ø25mm | 45 | bk-HT-45-B |
| 50x50mm | 0 | bk-HT-00-C |
| 50x50mm | 4 | bk-HT-45-C |