This consensus aims to elucidate the applications of 3D fluorescence technology in thoracic surgery, summarizing its clinical value and prospects in areas such as sub-lobar resection, mediastinal structure protection, and lymph node dissection, providing a reference for the clinical practice of 3D fluorescence technology in thoracic surgery. Furthermore, this consensus is committed to advancing the research and innovation of domestically produced 3D fluorescence medical endoscopes. It seeks to clarify clinical practice needs and technical development directions, promote the widespread application of high-quality domestic medical endoscopes, and support the independent innovation and development of China's medical equipment industry.