785nm Laser Window

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785nm K9 laser flat windows are parallel plane plates, usually used as protective films for electronic sensors or external environment detectors.

These UV fused silica flat laser windows are also available with six V-type antireflection coatings: @266nm, @355nm, @532nm, @632.8nm, @785nm and @1064nm.

Technical parameters with K9 Laser Window

Dimensional tolerance +0/-0.1mm
Thickness tolerance ±0.2mm
Surface quality 20/10
Surface accuracy λ/10@633nm
Chamfer Protection<0.5mmx45°
Coating V-type antireflection coatings: @266nm, @355nm, @532nm, @632.8nm, @785nm and @1064nm.

spectral curve with K9 plano Lens Window

785nm window
quartz Wedge Window
optical window

Inventory Parameters with K9 Laser Lens for Cutting Machine

Diameter (mm) Thickness (mm) Material Coating
5 2 k9 V-type antireflection coating R<0.25%@266nm
10 2 k9 V-type antireflection coating R<0.25%@266nm
12.5 3 k9 V-type antireflection coating R<0.25%@266nm
12.7 3 k9 V-type antireflection coating R<0.25%@266nm
20 3 k9 V-type antireflection coating R<0.25%@266nm
25 6 k9 V-type antireflection coating R<0.25%@266nm
25.4 6 k9 V-type antireflection coating R<0.25%@266nm
30 6 k9 V-type antireflection coating R<0.25%@266nm
38.1 10 k9 V-type antireflection coating R<0.25%@266nm
50 10 k9 V-type antireflection coating R<0.25%@266nm
50.8 10 k9 V-type antireflection coating R<0.25%@266nm
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