- 专利标题： HIGH PERFORMANCE SELECTIVE LIGHT WAVELENGTH FILTERING PROVIDING IMPROVED CONTRAST SENSITIVITY
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申请号： US16742091申请日： 2020-01-14
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公开(公告)号： US20200150459A1公开(公告)日： 2020-05-14
- 发明人: Andrew W. ISHAK , Ronald D. BLUM , Sean P. MCGINNIS , Michael B. PACKARD
- 申请人： High Performance Optics, Inc.
- 申请人地址： US VA Roanoke
- 专利权人： High Performance Optics, Inc.
- 当前专利权人： High Performance Optics, Inc.
- 当前专利权人地址： US VA Roanoke
- 主分类号： G02C7/10
- IPC分类号： G02C7/10
摘要：
The present invention relates to ophthalmic systems and coatings comprising a selective light wavelength filter, wherein said selective filter provides improved contrast sensitivity.
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