LITTLE KNOWN FACTS ABOUT INFRARED ZINC SELENIDE ZNSE.

F2 is really a flint glass that gives outstanding general performance in the obvious and NIR spectral ranges. It is is characterised by a higher refractive index and minimal Abbe number, rendering it excellent to be used being an equilateral dispersive prism.Knoop hardness (HK) is really a evaluate of a cloth's mechanical hardness and is most commo