摘要 |
PURPOSE:To provide a forming device of glass lens which can prevent increase in adverse reflection and omit a centering process. CONSTITUTION:The inner cylindrical surface of a cylinder 1 has a groove 5 and a ring frame 6 which can be fitted to the edge of glass lens is engaged to the groove 5. The inner surface of the frame 6 is coated with a rough surface to prevent adverse reflection. The rough surface 7 is applied to the surface of the edge part of the glass lens to roughen the edge.
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