TOP LATEST FIVE GE WINDOW URBAN NEWS

Nearly anything in excess of 100ºC just isn't suggested. By the point it reaches two hundredºC it is nearly opaque at all wavelengths. If you need a higher temperature window, you’re improved suited to stick with a cloth like MgF2, YAG or our outdated friend sapphire.The deviation in parallelism of these windows is lower than three arc minutes.