Contact us


Mobile Phone:86-13594094822

Add:Six Floors of Building B, Building 3, Liangjing Industrial Park, 37 Cuitao Road, Yubei District, Chongqing

Sapphire Circle Windows

Typical Applications

TFIC substrate of IC

Gas and Air Analyzer

High intensity UV lamps

Epitaxial substrates

LED substrates

Furnace view ports

Bar Code Reader

Infrared windows

Sapphire watch glasses

Windows for counters

Main Types




☆ Other Index

◆ Surfaces Roughness: RZ0.05

◆ Surface Quality:S/D80/50~S/D10/5

◆ Flatness: λ /2:633nm


◆ Transmission:>85% at 633nm

◆ Coating according to customer's requirement

☆ Material

Sapphire/Ruby crystal

☆ Order

 Other special spec. can be processed according to customer's requirement