Professional China Dual IR cut filter - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde
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:
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.
Product detail pictures:
Related Product Guide:
Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" 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: Cyprus, Nairobi, Iran, Should any of these items be of interest to you, please let us know. We'll be satisfied to give you a quotation upon receipt of one's detailed specifications. We have our personal experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Martina from Germany - 2018.06.18 17:25
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Antonio from Georgia - 2017.04.18 16:45
