The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2010
Filed:
May. 13, 2009
Mei-chun Lin, Taipei Hsien, TW;
Chun-hsiang Huang, Taipei Hsien, TW;
Hsin-tsung Yeh, Taipei Hsien, TW;
Wei-hsiu Chang, Taipei Hsien, TW;
Kuang-wei Lin, Taipei Hsien, TW;
Kuan-ting Chen, Taipei Hsien, TW;
Mei-Chun Lin, Taipei Hsien, TW;
Chun-Hsiang Huang, Taipei Hsien, TW;
Hsin-Tsung Yeh, Taipei Hsien, TW;
Wei-Hsiu Chang, Taipei Hsien, TW;
Kuang-Wei Lin, Taipei Hsien, TW;
Kuan-Ting Chen, Taipei Hsien, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A lens system includes a first lens and a second lens in order from the object side thereof. The first lens includes a first optical portion and a first mounting portion surrounding the first optical portion. The second lens includes a second optical portion with a convex object side surface, and a second mounting portion surrounding the second optical portion. The convex object side surface includes an optical surface at the center thereof and a first connecting surface surrounding the optical surface. The second mounting portion includes a second connecting surface surrounding the first connecting surface. Wherein the angle measured anti-clockwise from the first connecting surface to the axis of the lens system satisfies a certain condition.