5MP 20/22mm IR CUT filter M12 lens mount double filter switcher for cctv camera
| IR CUT Removable module parameter | |
| Filter can use effective area | 8.0*8.0 mm support 1/1.8" IMX178 IMX185 |
| Operating environment | temperature -20~70°C, humidity 10~85% |
| Consumed power | 0.274w At input 3.3V |
| Rated current moment | 0.083A At input 3.3V |
| Consumed power | 3.6w At input 12V |
| Rated current moment | 0.3A At input 12V |
| A direct current resistance | 40Ω ±10% |
| drive voltage | 3.3-12V |
| Pulse time | 100-200ms |
| Storage environment | temperature -30~70°C, humidity 10~85% |
IR-CUT filter:
| Wavelength(nm) | Transmission(%) | Wavelength(nm) | Transmission(%) |
| 400nm | T>70% | 650±10nm | T=50% |
| 450~560nm | T>90% | 700~1100nm | T<5% |
Auto-regressive filter (AR-filter):
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| Wavelength(nm) | 400 | 450-700 | 750-1100 |
| Transmission(%) | >90% | >90% | >90% |
| Judgment | OK | OK | OK |
40 ohms resistor wire color is red and black 1.25 * 2 p * 80 mm * 0.6 mm.
| Serial number | The polarity of the power | State | ICR window filter | |
| Black | Red | |||
| 1 | + | - | Color mode in the daytime | IR-CUT filter |
| 2 | - | + | Black and White mode in the evening | AR filter |
Draw for 20mm
Draw for 22mm
Function: 1. Fixed daytime color cast problems, enhancing the brightness at night. IR-CUT filter switch automatically according to external light along with the strength of automatic switching,making the image to achieve the best results. That is, during the day or night,the dual filter can automatically switch filters, therefore, whether in the next day or night, can get the best imaging results.
2. According to the instruction automatic switch infrared cut-off and the full spectrum glass, day and night switch, automatic positioning, in order to achieve infrared end filter work during the day time, sunshine is vivid, restore the true color. Full spectrum glass work at night, and increase low illumination, night vision is very clear.
3. Use on the camera board, to modify the problem of partial color, out of focus, let video images do not lose focus, unbiased color and excellent resolution.
4. To filter the hard light to make the picture color soft, to accieve human eyes visual color.
Packaging included: <p1pcs 5MP 20mm/22mm IR-CUT switch M12 lens mount holder<p
Note:
Need Screw like below to mound this holder on camera board and fix lens.
Model: PM2.0x4 / PM2.0x5
L: 4mm / 5mm
P: 0.4mm
d: 2mm
DK: 3.5mm
K: 1.3mm
