Patent ID: 8662762
Filing Date: 2014-03-04
Classification: G02B

Abstract:
1. A dual lens optical system comprising: a photographing device; a first optical system having a first reflection member and a lens group, and that redirects an optical axis of light representing an image of an object input from a first direction toward the photographing device; and a second optical system having a second reflection member and that redirects an optical axis of light representing an image of an object input from a second direction toward the photographing device, and that shares the lens group of the first optical system, wherein the first and second optical systems selectively redirect the light representing the image of the object input from the first or second direction toward the photographing device, and a first region of a photographing surface where the light representing the image of the object input through the first optical system is formed and a second region of the photographing surface where the light representing the image of the object input through the second optical system is formed have different sizes and are overlapped with each other.