Optical Glass Coating 492nm Narrow Band Pass Filter Can Be Customized Band Pass Optical Interference UV IR Filter

• Customization: Available
• Warranty: 1 Month
• Usage: Medical, Optical, Photography, Machine Vision, Biochemical Analysis
• Thickness Range: Customized
• Color: Customized
• Type: Color Filter
• Principle: Cut-off Filter
• Material: Glass
• Angle of incidence: 45°
• Shape: Customized
• Certification: ISO, SGS
• Customized: Customized
• Name: Narrowband Filter
• Key: Optical Filter
• Cwl: Customized
• Thickness Tolerance: ±0.1mm
• Transport Package: by Box
• Specification: customized
• Trademark: Jingsheng
• Origin: Shanghai
• HS Code: 9029900000
• Production Capacity: 100000PCS

Product Description

Optical glass coating 492nm narrow band pass filter can be customized Band Pass Optical Interference Uv Ir Filter

 

Product name	Narrowband filter
Material	K9,BK7,B270,quartz,Float glass,D263T,Fused silica,etc.
Center Wavelength	214nm-1064nm
CWL Tolerance	+/-2nm-5nm
Size	Customized
Thickness tolerance	±0.1mm
Transmittance	Above 90%
Cut off depth	>OD4
Coating	hard coating, custom
Application	It is widely used in machine vision, biochemical analysis, optical instruments, spectrum measurement and other fields.

Principle:

The narrow-band filter allows the optical signal to pass through a specific band, and the optical signals on both sides that deviate from this band are blocked. The passband of the narrow-band filter is relatively narrow, generally less than 5% of the central wavelength value.

Function:

The main function of the narrow-band filter is to pass light of a specific wavelength and to reflect (or attenuate) light of other wavelengths. The half-wave width is usually controlled at 20nm or less, and can be used in ultraviolet, visible, near-infrared, and far-infrared wavelengths. Our company's narrow-band filter is made of multilayer hard film by ion-assisted deposition of nanomaterials and high vacuum evaporation. The film layer Good compactness, high imaging clarity.

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.