GB/T 22055-2022 stipulates the connection size standard of Microscope imagery components. It covers imagery components such as eyepieces, objective lenses, and cameras, and clarifies key parameters such as interface shape, size specifications, and tolerance range. By unifying the connection size, it is ensured that imagery components of different brands and models can be adapted to each other, so that users can flexibly set up Microscope imagery systems on demand. This not only enhances the flexibility of use of Microscope, but also promotes the coordinated development of the industry. It provides a standardized basis for scientific research, medical care, education, and other fields that rely on Microscope imagery, and ensures the stable construction and efficient operation of imagery systems.