Infrared camera: Because the digital camera uses the CCD to sense all the light, it causes the shot image to be very different from the image that we see with only the visible light. In order to solve this problem, the digital camera is equipped with an infrared filter between the lens and the CCD, its role is to block the infrared light from entering the CCD, so that the CCD can only sense the visible light, so that the video captured by the digital camera and our naked eye The images seen are consistent.
How do infrared cameras have snowflakes?
Solve the infrared camera has one of the snow: After installing the infrared lamp, it is necessary to reset the circuit and aging; Pay attention to the problem of infrared light spotlight; This requires the installation personnel have a considerable sense of responsibility and patience;
Solve the infrared camera has two snowflakes: the built-in camera must be at least 0.1 illuminance, otherwise it is prone to snow; this requires the manufacturer to have the necessary investment and determination to deal with the purchase;
Solve the infrared camera has three snowflakes: long-range infrared camera infrared light power is relatively large, generally use built-in high-quality transformer and fan 220V power supply camera; solve the infrared camera has four snowflakes: to use high-quality infrared The lamp prevents the infrared lamp from being excessively dazzling or flooding; it causes the image to be unclear or gray-smeared; while paying attention to the angle and distance of the infrared lamp, it also pays attention to its life.
Solve the infrared camera has five snowflakes: To prevent astigmatism and excessive light collection, astigmatism is prone to white, and the light is easy to flashlight phenomenon.
How do infrared cameras have snowflakes?
Solve the infrared camera has one of the snow: After installing the infrared lamp, it is necessary to reset the circuit and aging; Pay attention to the problem of infrared light spotlight; This requires the installation personnel have a considerable sense of responsibility and patience;
Solve the infrared camera has two snowflakes: the built-in camera must be at least 0.1 illuminance, otherwise it is prone to snow; this requires the manufacturer to have the necessary investment and determination to deal with the purchase;
Solve the infrared camera has three snowflakes: long-range infrared camera infrared light power is relatively large, generally use built-in high-quality transformer and fan 220V power supply camera; solve the infrared camera has four snowflakes: to use high-quality infrared The lamp prevents the infrared lamp from being excessively dazzling or flooding; it causes the image to be unclear or gray-smeared; while paying attention to the angle and distance of the infrared lamp, it also pays attention to its life.
Solve the infrared camera has five snowflakes: To prevent astigmatism and excessive light collection, astigmatism is prone to white, and the light is easy to flashlight phenomenon.
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