Magnesium Fluoride(MgF2) rectangular drilled windows
Our Company can provide MgF2 rectangular drilled windows with diameters from 2-300mm and thicknesses from 0.12-60mm (accuracy up to 20-10, 1/10L@633nm), with 4 major processes: gel disc polishing, high speed polishing, ring polishing and CNC polishing, with ZYGO, AFM, reflection and transmission eccentric meters, 15 second goniometer, UV gel centering system, non-contact Laser. Thickness gauge, 2D imager and sphere diameter gauge to ensure the accuracy of data.