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Changchun Ruiqi Optoelectronics Co.,Ltd

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Home > Products > Optical Filters > IR Cut Off Filter > IR/infrared square cut-off filter

IR/infrared square cut-off filter
IR/infrared square cut-off filter
IR/infrared square cut-off filter
IR/infrared square cut-off filter
IR/infrared square cut-off filter

IR/infrared square cut-off filter

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
Delivery Time: 15 Days

Basic Info

    Model No.: RQ-0209

Additional Info

    Packaging: carton

    Productivity: 100000

    Transportation: Air

    Supply Ability: 10000pcs

    HS Code: 9001909090

    Port: Changhun,Beijing,Shanghai

Product Description

IR/infrared cut-off filter


This day and night camera delivers colour images during the day. As light diminishes below a certain level, it can automatically switch to night mode to make use of near infrared (IR) light to deliver high-quality, black and white images.

Near-infrared light, which spans from 700nm to 1000nm, is beyond what the human eye can see, but this camera sensor can detect it and make use of it.

During the day, a day/night camera uses an IR-cut filter. IR light is filtered out so that it does not distort the colours of images as the human eye sees them. When the camera is in night mode, the IR-Cut filter is removed, which allows the camera's light sensitivity to reach down to low lux levels!







Technical Specifications:


Substrate vary customized, such as B270, BK7, crystal, float or sodalime glass etc
Dimension customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Clear Aperture >90%
Cut off wavelength 710nm
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
wavelength 480-1200nm
Coating Surface 1: Tavg >85% @ 480 - 680nm, Tavg <10% @ 740 - 1200 nm, T=50% @ 680 - 740 nm
Surface 2: λ/4 MgF2
Thickness 1.1mm


Square Ir Filterir cut 1812


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!!!



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Product Categories : Optical Filters > IR Cut Off 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