Invention Grant
- Patent Title: Imaging lens
- Patent Title (中): 成像镜头
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Application No.: US11936686Application Date: 2007-11-07
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Publication No.: US07706086B2Publication Date: 2010-04-27
- Inventor: Takayuki Noda
- Applicant: Takayuki Noda
- Applicant Address: JP Saitama-shi
- Assignee: Fujinon Corporation
- Current Assignee: Fujinon Corporation
- Current Assignee Address: JP Saitama-shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPP2006-303104 20061108; JPP2007-285913 20071102
- Main IPC: G02B9/12
- IPC: G02B9/12
Abstract:
An imaging lens includes: in order from an object side, an aperture diaphragm; a first lens of a positive lens having a convex surface on the object side; a second lens of a meniscus lens having a concave surface on the object side; and a third lens. The imaging lens satisfies: f/f3
Public/Granted literature
- US20080137219A1 IMAGING LENS Public/Granted day:2008-06-12
Information query
