Barium fluoride (BaF2) lens
Optimal for indoor use with a 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 using a visible laser marker. - It has slight hygroscopicity, making it suitable for indoor use. - It is also effective in eliminating color aberration in compound lenses.
- 企業：アイ・アール・システム
- 価格：Other
