Apparatus for forming a plastic attachment on an article includes clamping mechanisms which position the article and form a mold surrounding the appropriate section of the article. An objective lens housing has an objective lens mounted inside. A functional group in the modified S-SBR reacts with a silanol group, a proportion of silica relative to the total quantity of a reinforcing filler containing the silica and carbon black is not lower than 85 weight %, a nitrogen specific surface area of the silica X is not lower than 140 m2g, and a nitrogen specific surface area of the silica Y is not lower than 100 m2g but lower than 140 m2g. Processed data are transferred into the output register circuit. A feedback loop is employed to continually calculate revised bit error rates as the forward error correction power is increased or decreased. The Top being less width than the bottom hooks which form a cradle allowing the eyewear to be supported by the holder while the top of the holder would be placed on a supporting article such as the post of an automobile rearview mirror or other suitable means.