发明名称 |
Method and device for measuring retinal stray light |
摘要 |
The present invention provides a method and device of measuring the retinal stray light in the eye of a subject, comprising presenting to the subject a flickering stray light from a stray light source; presenting to the subject compensation light so as to undercompensate said part of the flickering stray; presenting to the subject compensation light, the compensation light flickering with a modulation depth so as to eventually overcompensate the flickering light being imaged on the retina; and determining from the results of a sequence of comparisons using different parameter values between the resulting retinal light flickering as perceived by the subject for the undercompensated test area and the eventually overcompensated test area a stray light parameter.
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申请公布号 |
US7673991(B2) |
申请公布日期 |
2010.03.09 |
申请号 |
US20040570676 |
申请日期 |
2004.08.12 |
申请人 |
KONINKLIJKE NEDERLANDSE AKADEMIE VAN WETENSCHAPPEN |
发明人 |
VAN DEN BERG THOMAS JOANNES THEODORUS PASCHALIS;COPPENS JORIS EDUARD |
分类号 |
A61B3/10;A61B3/032;A61B3/06;A61B3/12;A61B5/18 |
主分类号 |
A61B3/10 |
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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