About this product
Quartz & Optical Glass — Heat-Resistant, K9, Sapphire is a custom-manufactured Sapphire Glass, produced to order at our Hangzhou workshop.
No drawing yet? Send the wavelength range and the Sapphire Glass format you need, and our engineers will propose a suitable substrate and coating stack.
Sapphire is chosen when the surface itself has to survive abrasion, salt spray or high temperature. It is harder than any common window material and transmits into the mid-infrared.