Sapphire Circle Windows:
Diameter: 0.40~ 102mm ,
Tolerance: 0.005~0.10mm,
Tolerance: 0.005~0.10mm,
Thickness: 0.05~50mm ,
Tolerance: +/-0.01mm,
Tolerance: +/-0.01mm,
Scratch/Dig: 80/50~10/5,
Surface roughness: Rz0.05,
Other Technical Index:
Flatness: λ/2: 633nm,
Parallelism: <3arc minutes maximum,
Infrared ray Transmission: When 633nm > 85%,
We provide coating following the customer's requirements,
We offer other specifications and special products according to your requirements,
Materials:
Kyropoulos growth of sapphire,
Verneuil method growth of sapphire,
Typical Applications:
TFIC substrate of IC,
Gas and Air Analyzer,
Gas and Air Analyzer,
High intensity UV lamps,
Epitaxial substrates,
Epitaxial substrates,
LED substrates,
Furnace view ports,
Furnace view ports,
Bar Code Reader,
Infrared windows,
Infrared windows,
Sapphire watch glasses,
Windows for counters.