| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spectacle temple which is convenient to a short-sighted or far-sighted person or a person with normal sight who decreases in sight to become far-sighted, namely, adapts even one spectacles for correction to two kinds of sight state with the spectacles put on, attain the two kinds of function at low cost without using a special movable mechanism for lens frame nor expensive bifocal compound lenses, eliminates the trouble to take off or change spectacles, and is superior in durability etc. <P>SOLUTION: The spectacle temple has a normal end-piece adaptive to correction use of spectacles and a second end-piece connecting therewith and adaptive to the state of the naked eye both molded in one body at its free end. The size of the spectacle temple is so determined that in the use state of the naked eye, the second end-piece is slid and moved to the root of an earlobe with the spectacles put on and the line of sight to a spectacle lens is thereby shifted from a front visual field to maintain the state of the naked eye. <P>COPYRIGHT: (C)2013,JPO&INPIT |
