发明名称 |
Ophthalmic lens design method and resulting ophthalmic lens |
摘要 |
<p>Disclosed is a method of designing an ophthalmic lens including the steps of: (a) determining a preliminary lens shape by preliminary determining a shape of the ophthalmic lens; and (b) varying the preliminary lens shape so as to adjust a position of an image surface at which MTF value is maximized, such that the position of the image surface matches a desired focal length of said ophthalmic lens. A resulting ophthalmic lens constructed according to this method is also disclosed <IMAGE></p> |
申请公布号 |
EP1262814(A2) |
申请公布日期 |
2002.12.04 |
申请号 |
EP20020253700 |
申请日期 |
2002.05.27 |
申请人 |
MENICON CO., LTD. |
发明人 |
SAKAI, YUKIHISA;OYAMA, YOSHIHIKO |
分类号 |
G06F17/50;G02C7/02;G02C13/00;(IPC1-7):G02C7/02 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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