The 10HMR-0 Hot Mirror is a 25.4 mm diameter 0 mirror used as a heat control filter. Our hot mirrors are heat-reflecting shortpass filters designed to transmit 420-690 nm visible wavelengths while reflecting 725-1550 nm near-infrared heat generating wavelengths. These filters can be used to remove heat from an optical system.
Технические характеристики
- Type Hot Mirror
- Optic Size Ø25.4 mm
- Angle of Incidence 0° ±15°
- Transmittance Range 420-690 nm
- Transmission &ge,85&percnt,
- Reflectance Band 725-1550 nm
- Reflectance Ravg ≥ 90% 725-1550 nm
- Material Borofloat® borosilicate float glass
- Surface Quality 80-50 scratch-dig
- Surface Flatness 6–8λ per 25.4 mm at 546.1 nm over the clear aperture
- Thickness 3.3 mm
- Thickness Tolerance ±0.2 mm
- Size Tolerance ±0.4 mm
- Clear Aperture ≥central 90% of dimensions
- Temperature Range -100 to 500°C
- Cleaning See How to Clean Optics
