M-SS-CL high-quality water-cooled optical adjustment frames, specially designed for users who need temperature control for frames or lenses, suitable for laser system construction, high-precision optical path design and other application. The optical adjustment frames is made of special stainless steel material integrally molded, providing two-dimensional degree of freedom adjustment, the whole adopts metal flexible structure design, and the frames is equipped with a U-shaped waterway, which effectively avoids the imbalance deformation caused by the spring failure of the traditional adjustment frame and the drift problem caused by poor heat dissipation.