Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments.
Worldhawk can supply optical windows made of different materials and coating service.
Optical glass: K9(BK7), ZF6
Optical colour glass:WB,JB,CB,QB,HB,ZWB,KG.
Fused silica: JGS1, JGS2, JGS3
Optical crystal: Optical sapphire, CaF2, ZnSe, Si and Ge and IR materials.
Coating: AR, BBAR,R (for UV, VIS, IR)
Worldhawk’s Optical Windows are offered in a variety of shapes, such as round window, square window, wedge window, window with hole, custom windows.
Parameter:
 |
| Characteristic |
Optical Window; Optical Glass Window. |
 |
|
Material
Dia.
Thickness
Tolerance
Parallelism
Surface quality
Flatness
CA
Coating
Chamfer
|
Optical glass, Optical color glass, Fused silica, Optical crystal.
1-200mm
>0.6mm
+/-0.1mm, +/-0.01mm
+/-3' ,+/-30''
60/40, 40/20 or better
Lambda/2, lambda/8
>85%, >90%
R, AR, BBAR
0.1~0.3mm x 45 degree
|
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