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Changchun Ruiqi Optoelectronics Co.,Ltd

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635nm/650nm/850nm IR cut off filter
635nm/650nm/850nm IR cut off filter
635nm/650nm/850nm IR cut off filter
635nm/650nm/850nm IR cut off filter
635nm/650nm/850nm IR cut off filter

635nm/650nm/850nm IR cut off filter

Basic Info

    Model No.: RQ-0087

Product Description

635nm/650nm/850nm IR Cut Off Filter


Infrared (IR) cut-off filters are used with color CCD or CMOS imagers to produce accurate color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible. This can be done with two optical techniques: absorption or reflection. Absorptive filters are made with special optical glass that absorbs near infrared radiation. Reflection type filters are short-pass interference filters that reflect infrared light with high efficiency





Technical Specifications:


Substrate BK7, D263T,float glass
Dimension customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Clear Aperture >90%
Thickness 0.5mm 0.7mm 1.0mm
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Transmission >90%
Application CCD or CMOS



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 Optical Glass 850nm Ir Filters Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 635nm Ir Cut Off Filter are quality guaranteed. We are China Origin Factory of IR Filter Glass. If you have any question, please feel free to contact us.

Product Categories : Optical Filters > IR Cut Off 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