What are the parts of infrared telescope?

An infrared telescope typically consists of several key components: a large primary mirror that collects and focuses infrared light, a secondary mirror that directs the light to a focal point, and various instruments such as cameras and spectrometers for detecting and analyzing the infrared radiation. Additionally, a cooling system is often employed to reduce thermal noise, which can interfere with observations. The telescope may also include filters to isolate specific wavelengths of infrared light.