The invention relates to the field of spectacles and discloses a spectacle frame and a manufacturing process thereof. Each lens frame (101) adopts a frame type structure with an opening in one end, two connection ends (104) are formed in the opening end of each lens frame (101), connection slots (105) which are concave inwards from end surfaces are formed in the two connection ends (104) of each lens frame, and connection holes (106) are formed in side walls of the connection slots (105); a nose bridge (102) comprises a main cross beam (107) and branch beams (108) arranged at two ends of the main cross beam (107), the branch beams (108) can be inserted into the connection slots (105) of the two connection ends (104) of the corresponding lens frame (101) respectively, and pins used for connecting the branch beams (107) with the connection slots (105) are arranged in the connection holes (106). Spectacles with a specific structure are made from a special material and have the characteristics of being good in physical performance, ultralight in weight, comfortable to wear, convenient to clear and store and the like.