10mm 600-1100nm Optical Plane Windows Laser Protection Window with K9 N-Bk7 Glass

US$2.00 - 20.00 5 Pieces (MOQ)
Port:
Shanghai, China
Production Capacity:
50000pieces/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram, Online
Rating: 5.0/5

Last Login Date:

Jul 09, 2025

Business Type:

Manufacturer/Factory

Main Products:

Spherical Lens, Cylindrical Lens, Optical Window, Mirror, Prism, Filter, Metal Base Mirror, Other High-Precision Optical Elements, Optical Coatings

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Product Description

Company Info

Basic Info.

Model NO.
4010
After-sales Service
After Sales Worry Free
Warranty
After Sales Worry Free
Usage
Lighting, Medical, Optical, Photography
Type
Flat Lens
Transmittance
>95%
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
ISO9001
Customized
Customized
Coating
HC
Radius of Curvature
± 1mm - ± 50000mm ± 1%
Outer Circle
3mm-500mm ± 0.1mm
Center Thickness Tolerance
: ± 0.05mm
Center Deviation
:3′
Surface Accuracy
λ/ 8; λ/ 4
Surface Quality
60/40
Effective Caliber
≥90%
Transport Package
Standard Export Carton Protection & Close Package
Specification
3-500mm
Origin
Shaanxi
HS Code
9001909090

Product Description


visible light window is a parallel plane plate, which is usually used as a protective window for electronic sensors or detectors in the external environment.

It can protect electronic devices / sensors without changing the magnification of the optical system. The surface accuracy of this product standard is λ/ 4. Beam distortion and scattering can be minimized. The design of double-sided wide-band antireflection coating provided by Borisun optics also greatly reduces the interference of ghost images.

Borisun optics provides flat windows on K9 substrates without coating and with antireflection coating. Antireflective film options include VIS (350-700nm), NIR (600-1100nm), and SWIR (900-1700nm).
 

 

Technical Parameters

 

ItemsParameters
Materialoptical glass, H-K9L (N-BK7), Fused quartz, GJS1, GJS2, Sapphire, Calcium fluoride, Silicon, Germanium
Outer circle: 3mm-500mm ± 0.1mm
Radius of curvature: ± 1mm - ± 50000mm ± 1%
Center thickness tolerance:± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation: 3′(we can process to 30 ″with high precision)
Surface accuracy:λ/ 4 (high precision, we can process to 1 / 10λ)
Surface quality: 60/40 (we can process to 10-5 with high precision)
Effective caliber: ≥90%
Coating:a. No Coating
b. VIS: AR@350-700nm
c. NIR: AR@600-1100nm
d. SWIR: AR@900-1700nm
Spectral Curve


 

Stock Sizes

 

Diameter(mm)Thickness(mm)MaterialCoating 
5.0 2.0 H-K9L/ N-BK7according to your requirements
10.0 2.0 
12.5 2.0 
3.0 
12.7 2.0 
3.0 
20.0 2.0 
4.0 
25.0 4.0 
6.0 
25.4 4.0 
6.0 
30.0 4.0 
6.0 
38.1 4.0 
10.0 
50.0 4.0 
10.0 
50.8 4.0 
10.0 
 
Note

The above parameters are for reference only. For detailed Optical Windows parameters, please consult our online customer service personnel or call our company.

In addition, We can customize the Optical Windows according to customer requirements or drawings.






Spectral Curve
Spectral Curve
Spectral Curve


 
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