We are the manufacturer and supplier of Optical Windows in China, welcome to factory inspection .
We offer a wide variety optical windows and interferometer flats for common or very demanding interferometer measurements. Please see our Optical Window Guide for additional information.
A-Star Photonics’ Windows include: CaF2 windows, MgF2 windows, Fused Silica windows (Corning 7980 or China JGS1), Borofloat glass windows and Sapphire windwos.
The most advantage window is CaF2 window and MgF2 window. The soft and brittle character of this two materials lead very very difficult polishing, but A-Star have mastered the mature technology to stable polish them.
We offer a wide variety optical windows and interferometer flats for common or very demanding interferometer measurements. Please see our Optical Window Guide for additional information.
Optical windows in custom sizes, shapes, apply bevels and even drill holes to meet various demanding optical window application.