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Changchun Ruiqi Optoelectronics Co.,Ltd


Home > Products > Optical Filters > Narrow Bandpass Filter > 940nm Bandpass Filter for LPR System

940nm Bandpass Filter for LPR System
940nm Bandpass Filter for LPR System
940nm Bandpass Filter for LPR System
940nm Bandpass Filter for LPR System
940nm Bandpass Filter for LPR System

940nm Bandpass Filter for LPR System

Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 10 Bag/Bags
Delivery Time: 20 Days

Basic Info

    Model No.: RQ-0232

    Wavelength: 940nm

    FWHM: 10nm 20nm 30nm 40nm 60nm Upon Request

    Tmin: >85%

    Tave: >90%

    T50%: T=50%@920±10nm & 980±10nm

    Blocking: 400-900nm

    Transmission: Tavg<2%,Tmax<4% 1000-1100nm

Additional Info

    Packaging: Safety carton package

    Productivity: 1000pcs/Month

    Brand: CCRQ

    Transportation:  DHL

    Place of Origin: changchun

    Supply Ability: 5000PCS/Quarter

    HS Code: 9001909090

    Port: Beijing,Shenzhen,Changchun

Product Description

940nm Bandpass Filter for LPR System

Narrow band filter is a major role in light of a specific wavelengththrough, let the other wavelengths of the light reflection ( or attenuation) of optical components. Half wave width is usually controlled in 20nm or smaller, ultraviolet, visible light, near infrared wavelength, far infrared wave band . My company's Narrow Bandpass Filter using multilayer epidural by ion assisted deposition of nanometer materials and high vacuum evaporation coating, good compactness,high imaging definition

Technical Specifications:

CWL 940nm
Dimension customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Clear Aperture >90%
Center Wavelength Tolerance
Surface Quality 60/40
FWHM 6nm, 10nm, 20nm, 30nm, 40nm, 60nm
Thickness 0.3-3mm
Transmission >85%@940nm

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.

Why us?

1. Service Time: 24 hours waiting for you.

2.Fast Response:2 hours within our worktime,12 hours get off work.

3. Good Service:We can supply you from design,measure to coating one stop service

4.MOQ: No MOQ requirement, you can sent your order at any time

5. After-sales Service:If bad quality,we will refund.

How to Order?

Step 1. Send the inquiry at the bottom of the product.

Step 2. We will response or quote you within 24 hours.

Step 3.Place order through email,Skype,MSN,QQ directly.

Looking forward to doing bussiness with you in near future!!!

Looking for ideal 940mm Narrow Bandpass Filter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the FWHM 40nm 940 Near-IR Bandpass Filter are quality guaranteed. We are China Origin Factory of 940nm IR Narrow Bandpass Filter. If you have any question, please feel free to contact us.

Product Categories : Optical Filters > Narrow Bandpass Filter

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jeffery liu

Mr. jeffery liu


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Mobile Phone:+8613844008849


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