| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for molding a glass optical element by which, even when a part having no heating source is present in a heating device, a molding die member and a glass material for molding can be uniformly heated and the accuracy of the optical functional surface of the glass optical element can be improved. SOLUTION: In the method for molding the glass optical element by pressing the glass material with the molding die 3 while heating, the heating device 2 to heat the molding die is repeatedly moved in the horizontal direction.</p> |
