Professional China Dual IR cut filter - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Shutters for uncooled IR camera, Optical shutter units, Shutter unit for lens, We have a big inventory to fulfill our customer's demands and needs.
Professional China Dual IR cut filter - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde Detail:

Inside the camera CCD or CMOS use day and night filter cause the camera image partial color in the daytime, night vision low illumination effect is poor, so day and night filter can’t meet the current CCTV surveillance industry application of high -definition digital products, when the camera is color, it will automatically use the pulse signal to make the switch move to IR CUT filter, taken out such the camera image near the object of primary colors, nature.  when the camera is night vision , it use the pulse signal to make the switch move to the AR filter once again, this image sensors can be induced to the all wavelength of the light, so that the camera is better image brightness and resolution, was made objects easier to identify.

The IR-CUT switch is an apparatus that is placed between the camera sensor and the lens, and allows the IR-Cut filter to be placed or removed from the front of the sensor, depending on the illumination level. It is a mechanical shutter, typically powered by a motor, with NIR filter and plain glass panes.

Electrical Features:
1. Resistance: 25Ω±5Ω(normal temperature)
2. Driving voltage: 3.4-4.5V
3. Current: 155-225mA

Optical Features:
1. Glass thickness: T=0.21mm
2. Glass dimension:8*9mm
3. Glass(red) Transmission:

Wavelength Transmission
400nm-420nm T>82%, Tave>88%
420nm-620nm T>90%, Tave>95%
645±10nm T=50%, slope 80%-20%<20nm
680nm T<5%
700nm-1050nm Tave<2%, T<3%
1050nm-1100nm Tave<2%, T<6%

4,Glass(white):
400nm-1100nm: T>90%; Tave>92%

Technical Drawing:

atm-icr-037_00

We also provide customized services and a wide range of product resources to adapt to changing market demands with professional optical solutions. Product applications include industrial, manufacturing, semiconductor and communications.


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Professional China Dual IR cut filter - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector  – Jinde detail pictures


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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Professional China Dual IR cut filter - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde , The product will supply to all over the world, such as: Barcelona, Namibia, Malaysia, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Aurora from Slovakia - 2017.09.22 11:32
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Ella from Iraq - 2017.06.16 18:23
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