Modern and modern concatenated structure of glasses frame

摘要

(57) Abstract Objective The for glasses frame in modern, position of the lugIt becomes deformed moderately and according to the irregularity of the skin, the said skin and the piece hitsWithout thing, wearing the long haul glasses, pain of course the fatigueThe modern offer which you do not feel. Constitution Modern core 3 of resin make in 2 these trails 4a and 4bBranching, the surface of said trail 4a and 4b silicon and the like it is softAs canning with resin, both trails 4a and 4b are concatenated mutuallyru.