★is an infrared thermal imaging telescope used for observation and ranging at night and in bad weather conditions.

★ The infrared optical system receives the infrared radiation of the target to be measured, and reflects the target infrared radiation energy distribution to each photosensitive element of the infrared detector array on the focal plane through spectral filtering. The detector converts the infrared radiation energy into an electrical signal, and the detector bias and pre-amplification input circuit outputs the required amplified signal and injects it into the readout circuit.

★After the movement component digitizes the output signal of the detector,the initial infrared image is corrected, bad pixels are eliminated, brightness and contrast are controled, pseudo-color is drawn, and the interface and cross division are processed. The processed signal is sent to the OLED display. The operator observes the infrared thermal image of the target to be measured through the 14X eyepiece.