Precision Sapphire Window
Name:Precision Sapphire Window
Diameter:From 1 mm to 305 mm in any optical axis
Thickness:From 0.2mm up to 20mm
Flatness:Can Be λ/10 @633nm Or Better
Parallelism:Can Be As Tight As 10 Arc Second
Surface Quality:S/D 80/60~20/10 per MIL-PRT-13830
Quantity:Dia 80mm From 20pcs / Dia100 From 2pcs
Materials:Optical Grade Synthetic Sapphire Ky Method
Delivery time:Usually 4 weeks after deposit received
Coating:Band Pass, Cut off, AR
Chamfer:As Request Angle or Radius

Product Description

.Precision Sapphire Windows:

Precision Sapphire Windows are typical used in scientific filed, precision machines, laser grade application.

We can supply various standard sapphire windows from common usages to High Precision Windows, Please let us know your applications if you don't know which standard you should choose.

Typical Precision Sapphire Windows Specifications: 

  Normal  High  Very High 
 Tolerance  ±0.1mm  ±0.05mm  ±0.01mm
 Surface Quality S/D 60/40   S/D 40/20  S/D 20/10  
 Surface Flatness λ/2 @ 633nm  λ/8 @ 633nm   λ/20 @ 633nm  
 Orientations  ±5°   ±1° ±0.5° 


.Typical Applications:

1.Gas & Air Analyzers/Monitors,UV & IR Detectors;

2.Endoscopes 

3.Laser Application 

4.Lab Search Window

5.View Ports



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