Custom Ar-Coated Znse, Zns, CaF2 Window for Infrared for High Laser

• Customization: Available
• Warranty: 1year
• Usage: Lighting, Medical, Optical, Photography, Flat
• Model NO.: JS-CK-002
• Thickness Range: 0.5-20mm
• Color: Laser and Thermal Imaging Applications
• Type: Glass Windows
• Principle: Window
• Material: Znse/Zns/Bk7/ Fused Silica/Silicon
• Angle of incidence: 45°
• Shape: Customized
• Certification: ISO, SGS
• Customized: Customized
• Surface Quality: 40-20/60-40
• Use: Optical and Photographic Instrument
• Dimensional: 1-500mm
• Thickness Tolerance: ±0.1 mm
• Clear Aperture: ≥90%
• Surface Figure: λ/10-1 λ@ 633 Nm
• Parallelism: ≤3'
• Chamfer: 0.3 × 45°
• Transport Package: by Box
• Specification: 10X10X10cm
• Trademark: Jingsheng
• Origin: Shanghai
• HS Code: 9001909090
• Production Capacity: 100000PCS
• Package Size: 10.00cm * 10.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

Optical Znse Window  

Optical ZnSe Window, a specialized optical component crafted from zinc selenide (ZnSe), a crystalline semiconductor material renowned for its exceptional optical properties across a broad spectral range. This window is meticulously engineered to transmit light efficiently in the infrared (IR) spectrum, particularly within the 0.6 to 18 micrometers wavelength range, making it indispensable in applications such as thermal imaging systems, laser technology, and infrared spectroscopy. 

ZnSe Transmission Curve 
Material: Imported ZnSe
Dimensional Tolerance: 0.0 / -0.1 mm
Thickness Tolerance: ±0.2 mm
Clear Aperture: ≥90%
Surface Quality: 40/20
Surface Figure: λ/4 @ 633 nm
Parallelism: ≤3'
Chamfer: 0.3 × 45°

Coatings:

• F Anti-Reflection Coating: Ravg < 2% per surface @ 8-12 μm

• 10.6 μm Anti-Reflection Coating: Ravg < 0.1% per surface @ 10.6 μm

Note: 10.6 μm anti-reflection coated products are available; other coating customizations are provided.

Inspections

Application field
The ZnSe material exhibits high transmittance, low absorption, and minimal scattering, ensuring that maximum light intensity reaches the desired detection or analysis point. Typically, these windows are precision-ground and polished to achieve ultra-smooth surfaces, often with surface finishes as low as 20-30 nanometers roughness, which minimizes light reflection and maximizes transmission efficiency. They are available in various shapes, including flat, plano-convex, and custom configurations, to suit specific optical system requirements. Additionally, ZnSe windows possess good mechanical strength and thermal stability, allowing them to withstand moderate temperature variations and mechanical stress encountered in industrial and scientific environments. Their inherent transparency in both near-infrared and mid-infrared regions makes them a preferred choice over other materials like germanium or silicon in certain applications where broader spectral coverage or lower cost is advantageous. These windows are commonly used in medical imaging devices, environmental monitoring sensors, and industrial process control systems, where reliable and consistent IR light transmission is critical for optimal performance.


   
   Shanghai Jingsheng is a professional manufacturer of precision optical components and laser crystal components. The company has a technical team with many years of experience in the industry. We can customize various optical components according to your detailed requirements, drawings or samples. Welcome to inquire. The company has passed the ISO9001 quality system certification and has advanced production and testing equipment. The company also has the ability to produce from small batches, multi-variety and high precision to mass production, to meet customers' one-stop product procurement needs and provide optical solutions.



   Since establishment,the company has been committed to the research and deve lopment, production and sales of optical components,capable of designing optical systems and the production of related accessories, and obtaining the right to import and export products.The products are sold to many countries and regions, and the United States,Canada,the European Union and other optical companies have established long-term and good cooperative telations, and have gained a good reputation with high-quality products.

1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?
We are a manufacturer in Shanghai, China.You are welcome to visit our factories and offices at any time.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T, Letter of Credit, Western Union etc.

4.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.

5. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 5 days once you make payment for the stock products.

6. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

7. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

8. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us freely, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.