Invention Grant
- Patent Title: Super-wide angle lens and photographing lens having the same
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Application No.: US15060002Application Date: 2016-03-03
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Publication No.: US10422982B2Publication Date: 2019-09-24
- Inventor: Yong-jae Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2015-0037700 20150318
- Main IPC: G02B3/02
- IPC: G02B3/02 ; G02B13/18 ; G02B13/06

Abstract:
A super-wide angle lens and a photographing apparatus including the super-wide angle lens are provided. The super-wide angle lens includes a first lens having a negative refractive power and a second lens having a positive refractive power, wherein the first lens and the second lens are disposed in sequential order from an object side to an image side, and wherein the super-wide angle lens has a half view angle of 80 degrees or greater.
Public/Granted literature
- US20160274339A1 SUPER-WIDE ANGLE LENS AND PHOTOGRAPHING LENS HAVING THE SAME Public/Granted day:2016-09-22
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B3/00 | 简单或复合透镜 |
G02B3/02 | .具有非球面的(G02B3/10优先) |