KBr optical window
Optical window made of Potassium bromine
Material : KBr, Refractive index : 1.55
Transmission : from UV to IR (0.25µm to 25µm)
Manufacturing process : pressing into a transparent disc, surface finishing.
Dimensions: Diameter 25mm, thickness 5mm
Shape : round window
Aspect : 60/40 scratch & Dig
Optical treatment : none
Usage : spectroscopy
Packaging : individual package, under vacuum. KBr is very hygroscopic and have a high solubility, it is important to keep it and use it in dry environnement only. The material is also relatively soft, so it should be handled with extra precautions.