About this product
Quartz & Optical Glass — Laser, Optical Window is a custom-manufactured Quartz Glass, produced to order at our Hangzhou workshop.
It is typically specified for Protects the laser head from damage.
Standard supply: Custom, 0.1-10.0mm.
Parts are cut to Round, square, etc., custom against your drawing.
No drawing yet? Send the wavelength range and the Quartz Glass format you need, and our engineers will propose a suitable substrate and coating stack.
Fused quartz and fused silica are chosen when thermal-shock resistance and deep UV transmission matter more than cost. We grind, lap and polish these substrates in-house, and can supply them with or without an anti-reflective coating.














