Informative data identifying device for spectacles, has read/write unit that detects coded informative data stored in circuit elements interconnected with each other in spectacles

摘要

A read/write unit (11) detects coded informative data of spectacles which is stored and managed in circuital elements (6,8), interconnected with each other to the spectacles. The read/write unit displays the detected coded informative data in a liquid crystal display (12).