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Changchun Ruiqi Optoelectronics Co.,Ltd

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Home > Products > Optical Filters > Narrow Bandpass Filter > 940nm IR Narrow bandpass Filter

940nm IR Narrow bandpass Filter
940nm IR Narrow bandpass Filter
940nm IR Narrow bandpass Filter
940nm IR Narrow bandpass Filter
940nm IR Narrow bandpass Filter

940nm IR 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

    Usage: Lighting

    Thickness Range: 2mm-5mm

    Color: Transparent

    Type: Thin Film Filter

    Principle: Selective Absorption Filter

    Material: Glass, K9, BK7, B270, Colour Glass

    Angle of incidence: 

    Shape: Customized

    Customized: Customized

    Size: Customized According To Customer Design

    FWHM: 10nm 20nm 30nm 40nm 50nm 60nm

    Blocking: >OD4@200-1200nm

    Peak Transmission: >90%

    Application: IR Sensor Interference Filters

    CWL: 940+/-5nm

Additional Info

    Packaging: carton

    Productivity: 1000

    Brand: RQ

    Transportation: Air,DHL

    Place of Origin: changchun

    Supply Ability: 10-10000

    HS Code: 9001909090

    Port: Changhun,Shanghai,Beijing

Product Description

940nm IR Narrow Bandpass Filter


BN940 Narrow Near-Ir Bandpass Filters feature a narrow band design with improved blocking of unwanted light and greater insensitivity to short shifting, making Narrow Bandpass Filter particularly essential when 940nm lighting is used together with a short focal length camera lens.

940nm LEDs are commonly used in remote control devices and in security/surveillance lighting. 940nm illumination is often considered [covert," as little if any faint red glow is produced from these LEDs, even in complete darkness. Unfortunately CMOS and CCD cameras have greatly reduced sensitivity at these wavelengths, and strong ambient light can often make imaging in this range very difficult.





Specification

Product name: 940nm Optical Ir Bandpass Filter

Center wavelength: 940nm + 3

Half bandwidth: 10nm + 3

Blocking:>OD4@200-1200nm

Average transmission rate: 90%

Surface Quality: 60/40 40/20

Diameter tolerance:+ 0.05

size: can be customized according to customer needs various square circular.

Material: Optical Filters domestic green plate glass German brand imported glass (customizable)

Color: German glass coated silver black glass coating


Actual Measurement Cure


850nm FWHM 40nm filter

940nm filter 60nm FWHM



Applications

Fluorescence Microscooy, UV-VIS irradiation,Camera Imaging, Stage Lighting, Architectural Lighting etc



FAQ:

Who We Are

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




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IR Filter 940nm


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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.

Looking for ideal IR Filter 940nm Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Infrared Narrow Bandpass Filter 940nm are quality guaranteed. We are China Origin Factory of 940nm IR 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

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