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Changchun Ruiqi Optoelectronics Co.,Ltd

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Home > Products > Optical Filters > Narrow Bandpass Filter > 940nm Infrared Narrow Bandpass Filter

940nm Infrared Narrow Bandpass Filter
940nm Infrared Narrow Bandpass Filter
940nm Infrared Narrow Bandpass Filter
940nm Infrared Narrow Bandpass Filter
940nm Infrared Narrow Bandpass Filter

940nm Infrared Narrow Bandpass Filter

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
Min. Order: 10 Pair
Delivery Time: 15 Days

Basic Info

    Model No.: RQ-NBP filter

    Thickness Range: 1mm-2mm

    Type: Thin Film Filter

    Material: Glass, Optical Glass, Float Glass,B270

    Angle of incidence: 

    Shape: Round

    Customized: Customized

    Usage: Medical

    Color: Red

    Principle: Selective Absorption Filter

    Size: Customized According To Customer Design

    FWHM: 10nm 20nm 30nm 40nm 60nm

    Tpeak: >85%

    Cut Off Band: OD2-OD6

Additional Info

    Packaging: carton

    Productivity: 100000

    Brand: RQ

    Transportation: Air,TNT FedEx

    Place of Origin: changchun

    Supply Ability: 10-10000

    HS Code: 9001909090

    Port: Changhun,Shanghai,Beijing

Product Description

940nm Infrared Narrow Bandpass Filter

The Narrow bandpass filters transmit a well-defined wavelength while blocking the unwanted wavelength of light

Bandpass filters transmit light only within a defined spectral band ranging from less than one to many nanometers wide.It's preferable to monochromators because of their higher transmission and better signal-to-noise .

These filters are available for use in conjunction with commonly used IR illuminators operating at or around the 940nm wavelength. BN940 filters feature a narrow band design that is ideal for use when ambient light conditions create poor contrast. They are commonly used in security, traffic control, LPR and industrial inspection applications.

Specifications


Mateiral:BK7, Float Glass, B270

Thickness:1.1-3mm

FWHM:10nm 30nm 50nm 60nm upon request

Tpeak>85%

CWL:940+/-5nm

OD4 at 200-1200nm


Actual Measurement Curve

940nm filter 60nm FWHM

850nm FWHM 40nm filter

615nm 10nm550nm 10nm450nm 10nm


Products Show


Narrow Bandpass Filter650nm NBP Filter220nm filter

FAQ:


Who We Are

Founded in 2010, Changchun Ruiqi Optoelectronics is located in Changchun, Jilin Province, the optical base of China

What We Do

Changchun Ruiqi Provides leading optics from UV to Infrared Laser Optics,we offer the highest quality optics and optical components including UV, VIS,NIR and IR Wavelengths.Whether you are setting up a laser experiment or integrating a commercial photonics product, we have competitively priced high performance optics to suit your needs.

Why Choose Us

With a professional R&D team, advanced equipments,best after-sales Service, We could supply optical components from testing stage to volume production.

How To Order

Send the inquiry at the bottom of the product. Place order through email, Skype ,MSN, Wechat,QQ directly, we will response or quoting you within 12 hours



Factory Show


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CoatingTestingTesting


Our Company

Changchun Ruiqi Optoelectronics Co.Ltd., was establish in 2010, our company is located in Changchun City, Jilin Province, the optical base of China. The company has specialized production equipement and experienced technical team. Company is mainly engaged in optical components, such as Optical Windows, LWIR Lens , Optical Prisms, Optical Mirrors, Optical Filters, CO2 Laser Optics module etc. precision optics design, production and sales of one-stop service. The Optical Lens is mainly applied in mechanical instrumentation, optical instrument, medical hairdressing apparatus, teaching and scientific research instrument, semiconductor, laser technology, military and aerospace high-tech areas, etc; products are mainly exported to Southeast Asia, North America, Europe, Russia, Japan, Korea and other developed countries and regions. We have won a high reputation from the customers both home and abroad. Company adhere to the "quality, efficiency and service" for business purposes, has made widely recognized by domestic and foreign customers. Looking ahead, we will continue to innovate, willing to work with customers to grow, and win-win cooperation, the brilliant future of China's optical field and make unremitting efforts.

Looking for ideal Narrow Bandpass Filter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Optical 940nm IR Bandpass Filter are quality guaranteed. We are China Origin Factory of Narrow Near-Ir Bandpass Filters. If you have any question, please feel free to contact us.

Product Categories : Optical Filters > Narrow Bandpass Filter

Send Inquiry

jeffery liu

Mr. jeffery liu

Email:

jeffery@ruiqioptics.com

Send Inquiry

Tel:86-0431-81006808

Fax:

Mobile Phone:+8613844008849

Email:jeffery@ruiqioptics.com

Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin