宇瞳光学：未涉及AI望远镜摄像机领域

Group 1 - The company, Yutong Optical (300790.SZ), primarily focuses on optical lenses and optical glass, which are applied in various fields such as security, automotive, smart home, and consumer electronics [2] - The company provides supporting products for action cameras, panoramic cameras, AI glasses, drones, and mirrorless cameras, but has not ventured into the AI telescope camera sector [2]