Introduce the principles, characteristics, and applications of the gaze type hyperspectral camera, as well as the basic operation and use of the camera. This is a gaze type hyperspectral camera based on the Fabry Perot F-P tunable wavelength principle. It captures data in the form of a sampling array imaging and scanning spectrum, without the need for other motion platforms. It is easy to place and integrate, and easy to operate. Here is a brief demonstration of the operation of gaze type hyperspectral imaging, focusing the lens, collecting whiteboard and Dark data, adjusting the integration time, presenting the spectral curve of substances, and classifying objects differently. This camera can be used for macro indoor and outdoor applications, and can also be used in conjunction with a microscope for micro material and life science detection.