Due to the excessive labor involved and the resulting lack of profitability, this is the Premier 2, the only model in the Premier series that has been discontinued. It is in a junk condition, but: ① The right temple was damaged, so a new celluloid temple was created (using generic hinges, so the shape of the hinges is different). There is no lettering. ② The upper right eye area (image 8) was damaged, so celluloid reinforcement compression repair was performed. The reinforced area is slightly raised (see image 6). Kaneko Optical stated that they do not accept repairs for discontinued products, so I requested repairs from a craftsman in Sabae City. Currently, prescription lenses are installed, so please assume that they need to be replaced. Of course, it can be used without any problems, including lens replacement.