600-1100nm Protective Window

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600-1100nm Coated K9 Flat Windows are parallel-plane plates commonly used as protective coatings for electronic sensors or environmental detectors.

These planar windows are also available uncoated and with three broadband antireflection coatings: VIS (350-700nm), NIR (600-1100nm), or SWIR (900-1700nm).

Technical parameters with 600-1100nm VIS Coated Flat Protective Window

Dimensional tolerance +0/-0.1mm
Thickness tolerance ±0.2mm
Surface quality 20/10- 60/40
Clear aperture >90%
Surface accuracy λ/4- λ/10@632.8nm per 25mm (before coating)
Chamfer Protection<0.5mmx45°
Parallel tolerance <30″

spectral curve with 600-1100nm Coated Plano Optical Glass Window

nir coated
optical window
350 700nm window

Inventory Parameters with 600-1100nm Flat Protective Lens Window

Diameter (mm) Thickness (mm) Material Coating
5 2 K9 NIR Coated@600-1100nm
10 2 K9 NIR Coated@600-1100nm
12.5 2 K9 NIR Coated@600-1100nm
12.7 2 K9 NIR Coated@600-1100nm
20 2 K9 NIR Coated@600-1100nm
25 3/ 4 K9 NIR Coated@600-1100nm
25.4 4 K9 NIR Coated@600-1100nm
30 4 K9 NIR Coated@600-1100nm
30 4 K9 NIR Coated@600-1100nm
38.1 4 K9 NIR Coated@600-1100nm
50 3/ 4 K9 NIR Coated@600-1100nm
50.8 4 K9 NIR Coated@600-1100nm
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