| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens fitting device for realizing easy manufacture and modification of grinding stones so as to precisely implement circumference, end face, and chamfer processing of a lens to be processed. SOLUTION: This lens fitting device is characteristically composed of a lens holding axis 3, supporting a lens holder 2, which holds the lens 1 to be processed; a first rotational driving means 7, which revolves the lens holding axis 3; a grinding stone axis 19, to which a grinding stone 18, designed to process the lens, is fitted; a second rotational driving means 20, which revolves the grinding stone axis 19; a revolving means 26, which makes it possible for the grinding stone axis 19 to rotate, with the place near the contact point of the lens 1 to be processed and the grinding stone 18 as the rotational center; and a grinding stone axis movement mechanism 21 allowing the transfer of the grinding stone 18 on the revolving means 26. COPYRIGHT: (C)2004,JPO
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