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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
Unit Price: 10~50 USD
Min. Order: 20 Piece/Pieces
Packaging: safty carton
Productivity: 3000Piece/Pieces per month
Brand: CCRQ
Transportation: Air
Place of Origin: china
Supply Ability: 3000Piece/Pieces per month
HS Code: 9001909090
Port: Changchun,beijing,dalian
Basic Info

Model No.: RQ-NBP filter

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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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.

Changchun Ruiqi Optoelectronics Co.,Ltd

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Changchun Ruiqi Optoelectronics Co.Ltd., was establish in 2015,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 lens, LWIR lens, prisms, windows, mirrors, filters, laser module etc.precision optics design, production and sales of one-stop service.

The product 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

Company Info
  • Company Name: Changchun Ruiqi Optoelectronics Co.,Ltd
  • Representative: liuwei
  • Product/Service: Optical Windows , Sapphire window , Optical Filters , Optical lens , Optical Prisms , CO2 Laser Optics
  • Capital (Million US $): 200000
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: above 20
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District Changchun
  • Contact Person: Mr. jeffery
  • Tel: 86-0431-81006808
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