LENSMETER HAVING PUPIL DISTANCE MEASURING UNIT

摘要

PURPOSE: A lensmeter equipped with a pupil distance measuring unit is provided to allow a user to stably wear an eyeglass having a large size and to rapidly measure a pupil distance regardless of the size of the eyeglass. CONSTITUTION: A lensmeter has a pupil distance measuring unit. The pupil distance measuring unit includes a nose suspending section(10) for fixing an eyeglass by supporting a nose pendant of the eyeglass, a supporting section(30) for supporting the nose suspending section(10) and a housing(14) for accommodating the nose suspending section(10) therein. The housing(14) is coupled to the lensmeter in such a manner that the housing(14) horizontally moves in left and right directions. In order to slidably couple the housing(14) to the lensmeter, a shaft(20) is coupled between the lensmeter and the housing(14) so that the housing(14) slidably moves along the shaft(20).