2026 2nd International Conference on Optical Imaging and Detection Technology (OIDT 2026) will be grandly held from July 3 to 5, 2026, in Yulin, China. Centered on cutting-edge research domains including optical imaging and detection technologies, the conference will provide an international platform for experts, professors, scholars, and engineers from universities, research institutes, and industrial enterprises worldwide to share professional expertise, expand networks, exchange innovative ideas face-to-face, and present research achievements. The event aims to address critical challenges and explore future research directions in the field, thereby advancing theoretical and technological developments within academia and industry. Additionally, it will facilitate the establishment of professional connections and foster global partnerships for future career growth among participants.