发明名称 |
NON-PROGRESSIVE CORRIDOR BI-FOCAL LENS WITH SUBSTANTIALLY TANGENT BOUNDARY OF NEAR AND DISTAL VISUAL FIELDS |
摘要 |
An axially symmetric, bifocal, non-progressive ophthalmic lens which, in a smooth pathway between a distant vision field and a near vision field, has no perceptible progression of power, dividing line, image jump, nor other optical distortion. |
申请公布号 |
WO2014197466(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
WO2014US40689 |
申请日期 |
2014.06.03 |
申请人 |
WALACH, MICHAEL;FIJALKOWSKI, ANDRZEJ |
发明人 |
WALACH, MICHAEL;FIJALKOWSKI, ANDRZEJ |
分类号 |
G02C7/06 |
主分类号 |
G02C7/06 |
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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