发明名称 Noncorrective prism compensating lens and eyeglass provided with said lens
摘要 This lens is mounted in a frame having two earpieces and composed of two spherical surfaces (6, 8) and an optical center. In the standard wearing position in which a horizontal line connects the center of the pupil of the eye to an area of the ear on which an earpiece of the frame rests, the optical axis defined by the line passing through the two centers of the spherical surfaces makes an angle of at least 10° with a horizontal axis.
申请公布号 US2001038437(A1) 申请公布日期 2001.11.08
申请号 US20010789838 申请日期 2001.02.22
申请人 CHRISTIAN DALLOZ SUNOPTICS 发明人 BILLARD ETIENNE;RAVIER ALAIN
分类号 G02C7/02;(IPC1-7):G02C7/02;G02C13/00 主分类号 G02C7/02
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