公开(公告)号：JPH04218017A

公开(公告)日：1992-08-07

申请号：JP8205691

申请日：1991-01-22

Applicant: ESSILOR INT

Inventor： DOMINIKU BOODO ,  JIYAN KUROODO MESURAARU ,  JIERAARU OBUREEKU ,  PIEERU SHIYAABUERU ,  DENISU JIYOIU ,  JIYAN TABUURI

IPC: A61L27/00 ,  A61F2/16 ,  B29D11/00 ,  G02B1/04 ,  G02C7/04

Abstract: PURPOSE: To provide a method capable of manufacturing an artifical optical lens having a specific magnification contour by starting its process from an artifical optical lens having a different magnification contour. CONSTITUTION: The manufacturing method for an artificial optical lens having a specific magnification contour starts its process from an artifical optical lens having a different magnification contour and corrects the initial magnification contour by a physical-chemical treating method to obtain the required magnification contour and a rotary mask is used for spatially adjusting energy flux.