Optical supporting and adjusting mechanism for professional astronomical telescope

The utility model discloses an optical supporting and adjusting mechanism for a professional astronomical telescope, which comprises an astronomical telescope body, a supporting table and a limiting sliding chute a, a telescope optical lens cone is arranged at the bottom end of the astronomical telescope body, a movable clamp is arranged on the surface of the telescope optical lens cone, and the limiting sliding chute a is arranged on the movable clamp. The surface of the movable clamp is sleeved with a supporting block, a supporting table is arranged at the bottom of the supporting block, a limiting sliding groove a is formed in the inner side wall of the telescope optical lens cone, and a limiting sliding groove b is formed in the inner side wall of the limiting sliding groove a. According to the utility model, through the arrangement of the limiting sliding groove a, the limiting sliding groove b, the compression spring, the lens bracket, the optical lens, the sliding groove, the sliding plate, the vertica