AOI=0 AOI 25mm Dia Cold Mirror/Hot Mirror
These Cold Mirrors have a 0° and 45° angle of incidence and are ideal for decreasing the undesirable heat caused by infrared radiation. A multi-layer dielectric coating reflects 90% of visible light while transmitting over 80% of the NIR and IR. Cold Mirrors function satisfactorily with resistance to damage from ambient temperatures of -45°C to +232°C and are ideal for projection systems, where heat build-up can lead to system damage. Made of BOROFLOAT® glass, these Cold Mirrors can be cut to the desired size for any application
- 0° and 45° Angle of Incidence Options Available
- Reflects 90% of Visible Light
- Transmits 80% of the NIR and IR
| Diameter (mm) | 25.0 |
| Dimensional Tolerance (mm) | ±0.25 |
| Thickness (mm) | 3.30 |
| Angle of Incidence (°) | 0 |
| Substrate | BOROFLOAT® |
| Surface Accuracy | 4 - 6λ |
| Surface Quality | 80-50 |
| Coating | Cold Mirror, 0° |
| Coating Specification | Ravg >90% @ 425 - 675 nm Tavg >85% @ 800 - 1200 nm |
| Wavelength Range (nm) | 425 - 1200 |
| Type | Cold Mirror |
| RoHS | Compliant |
