Measuring instrument for establishing the angle of tilt of a...

Method and apparatus for eye glasses position measurement system

Method and apparatus for making a pattern for a lens opening in

Method and apparatus for measuring a frame configuration

Method for making ophthalmic measurements

Method of controlling a feeler to read the bezel of an...

Method of reading off the cross-section of the bezel of an eyegl

Method of reading the outline of the bezel of a rim of an...

Ophthalmic device for measuring vertex distance and pantoscopic

Ophthalmic guide for multi-focal spectacles

Optical center locator for spectacles

Pupillary distance measuring instrument

Reading apparatus for the contour of spectacle frame rim grooves

Segment height measuring device

Segment measuring gauge

Shape measuring apparatus and method for eyeglass element

Spectacle lens shape measuring apparatus

Spectacle measuring tool

Template holder

Template holder