Invention Grant
- Patent Title: Multi-tint colored ophthalmic lenses for the short-sighted
- Patent Title (中): 多色彩眼镜镜片为短视
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Application No.: US12514568Application Date: 2007-11-15
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Publication No.: US07971996B2Publication Date: 2011-07-05
- Inventor: Bjorn Drobe , Guillaume Giraudet
- Applicant: Bjorn Drobe , Guillaume Giraudet
- Applicant Address: FR Charenton le Pont
- Assignee: Essilor International (Compagnie Generale d'optique)
- Current Assignee: Essilor International (Compagnie Generale d'optique)
- Current Assignee Address: FR Charenton le Pont
- Agency: Occhiuti Rohlicek & Tsao LLP
- Priority: FR0610098 20061117
- International Application: PCT/FR2007/052347 WO 20071115
- International Announcement: WO2008/059178 WO 20080522
- Main IPC: G02C7/10
- IPC: G02C7/10
Abstract:
The present invention relates to an ophthalmic lens, having, on its surface, a colorless or yellow, central first zone and at least one peripheral second zone, selectively transmitting visible light having a wavelength of less than 570 nm.
Public/Granted literature
- US20100091240A1 MULTITINT OPHTHALMIC LENSES FOR THE SHORTSIGHTED Public/Granted day:2010-04-15
Information query
