Barium fluoride (BaF2) window
Optimal for indoor use in the wavelength range of 0.15 to 15 μm.
- High transmittance rate of over 90% even without anti-reflective coating. - Since it also transmits visible light, it allows for visual observation of the device's interior and simultaneous visibility of measurement positions with a visible laser marker. - It has slight hygroscopicity, making it suitable for indoor use.
- Company：アイ・アール・システム
- Price：Other
