关键词: 大口径光学望远镜, 自适应光学, 光学台址

Abstract: With increasing aperture of optical telescopes and the continuous development of new technologies, many important advances have been made in modern astronomy. In addition, a good site is also of great significance for astronomical ground observation. In this paper, some key technologies of optical telescope are discussed, such as optical splicing technology, adaptive optics technology and so on. At the same time, the existing optical sites and representative telescopes in China are summarized.

Key words: large aperture optical telescope, adaptive optics, optics station site