The sun-blind ultraviolet lens is an ultraviolet lens with a working wavelength of 240-280nm. It is matched with an ultraviolet camera and a sun-blind filter to detect the arc generated by high voltage electricity.
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| No. | item | spec |
|---|---|---|
| 1 | Pixel Number | 1280*1024 |
| 2 | Pixel size | 9.7*9.8um |
| 3 | Wavelength | 240-280nm |
| 4 | Field | (D)FOV=8.8°(D=18mm) |
| 5 | Iris | F/3.2 |
| 6 | Distortion | <2.0% |
| 7 | Relative Illumination | 85% |
| 8 | MTF | 0.4@45lp/mm |
| 9 | Optical interface | C |
| Total optical length | <150mm | |
| Working distance | 3m-INF |
