| 摘要 |
PURPOSE: A lens holder assembly molding method by double injection capable of minimizing the number of required workers for the manufacture of an optical point apparatus is provided to mold the lens member and the lens holder of an optical point apparatus at a time by double injection, thereby simplifying a manufacturing process. CONSTITUTION: A lens member(11) is molded for the first by the insertion of resin for first molding in the state that the lens member is combined to a fixing mold(13) and a driving mold for the first molding. After the driving mold is separated from the fixing mold, a driving mold for second molding(15) is combined to the fixing mold in the state that the lens member is fixed to the fixing mold. By the insertion of the resin for the second molding, a lens holder(12) is molded for the second. |
