发明名称 Surface Modified Lens
摘要 Disclosed is a lens for eyeglasses having at least one optical zone and at least one peripheral zone. At least a portion of the surface of the lens in the peripheral zone is modified such as by the removal of lens material or the addition of material to the surface of the lens. The lens may extend throughout the wearer's entire angular range of vision. In another embodiment of the present invention, independent surface modified lenses are placed in the wearer's left and right fields of vision.
申请公布号 CA2120980(A1) 申请公布日期 1994.11.26
申请号 CA19942120980 申请日期 1994.04.11
申请人 JANNARD, JAMES H. 发明人 JANNARD, JAMES H.
分类号 B24B13/00;G02C1/00;G02C5/00;G02C7/02;G02C7/10;(IPC1-7):G02C7/02;B29D11/00 主分类号 B24B13/00
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