400-700nm/400-640nm visible light filter infrared cut-off glass light-pass film red, green and blue high transparency
| Product name |
Infrared Filter |
| Material |
K9,BK7,B270,quartz,Float glass,D263T,Fused silica,etc. |
| Shape |
Square, Round, Special Shape, etc. |
| Size |
3-1200mm |
| Thickness |
1.2-5mm |
| Standard |
400~680nm@T<1% 800~1600nm@T>89% |
| Finish |
10/5~60/40 |
| Thickness Tolerance |
0.3-50±0.02mm |
| Surface Type |
λ/10 |
| Surface Quality |
10-5 |
| Chamfer |
45°×0.2mm |
The infrared band of the infrared filter includes a wide range of wavelengths, ranging from 780 nm to 14 um, including near infrared, mid-infrared and far-infrared. Near infrared (code IR-A, wavelength 780-1500 nm, NIR), mid-infrared (IR-B, 1500-6000 nm, MIR) and far infrared (IR-C, 6000-14000 nm, FIR) bands.
According to the optical characteristics, there are long wave pass filter and bandpass filter.
The main functions of the infrared filter are: a filter that separates a certain band of monochromatic light from the composite light. Only allow certain wavelengths of light to pass through. The narrower, the purer the light band or color transmitted, and the stronger the recognition ability of the instrument.
Application field
Optical Instruments/High-end equipment/Military Industry/Space Flight and Aviation
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.
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