Heat Absorbing Glass Shortpass Filters
Heat Absorbing Glass Shortpass Filters
Heat absorbing glass shortpass filters reduce the heat transmitted through an optical system. They have high transmission in the visible wavelength region and absorb in the IR wavelength region, making them also useful as a shortpass filter. They are made with high quality Schott KG series heat absorbing glass.
- Absorbs infrared (IR) wavelengths
- Made with Schott KG heat absorbing glass
- Can be used as a short-pass filter See All Features
Specifications
- TypeHeat Absorbing Filter
- Center WavelengthVIS
- Angle of Incidence0°
- Size Tolerance±0.3 mm
- Surface Quality60-40 scratch-dig
- Damage Threshold30 W/cm2 CW, Typical
- Wedge≤3 arc min
- Clear Aperturecentral ≥ 80% of diameter
- ChamfersUp to 1 mm face width
- Chamfers Angle Tolerance45° ±15°
- Cleaning
Features
Schott KG Series Heat Absorbing Glass
RG series features absorption of infrared radiation and transmits the visible wavelength region.
