Abstract: An optical lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is with positive refractive power and includes a convex surface facing the object side. The second lens is with refractive power. The third lens is with refractive power and includes a concave surface facing the object side. The fourth lens is with positive refractive power. The fifth lens is with positive refractive power. The sixth lens is with positive refractive power. The optical lens assembly satisfies 10?f4/f?25, wherein f4 is an effective focal length of the fourth lens and f is an effective focal length of the optical lens assembly.
Type:
Grant
Filed:
October 3, 2017
Date of Patent:
July 9, 2019
Assignees:
SINTAI OPTICAL (SHENZHEN) CO., LTD., AOE Optronics Co., Inc.
Abstract: A wide-angle lens includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is a convex-concave lens with negative refractive power and includes a convex surface facing the object side and a concave surface facing the image side. The second lens is a biconcave lens with negative refractive power. The third lens is a biconvex lens with positive refractive power. The fourth lens includes a convex surface facing the object side. The fifth lens is with positive refractive power and includes a convex surface facing the image side. The sixth lens is a biconvex lens with positive refractive power. The seventh lens is a biconcave lens with negative refractive power. The eighth lens is a biconvex lens with positive refractive power.
Type:
Grant
Filed:
February 14, 2017
Date of Patent:
June 4, 2019
Assignees:
AOE OPTRONICS (SHENZHEN) CO., LTD., AOE Optronics Co., Inc.
Abstract: An infrared ray-tracing lens module is provided. The infrared ray-tracing lens module is adapted to receive light from an object. The infrared ray-tracing lens module includes a first positive diopter lens, a second positive diopter lens, a negative diopter lens and an image unit. The first positive diopter lens, the second positive diopter lens and the negative diopter lens are arranged along an optical axis, and the light travels from the object, sequentially passes through the first positive diopter lens, the second positive diopter lens and the negative diopter lens to be projected to the image unit.
Type:
Grant
Filed:
March 15, 2016
Date of Patent:
March 26, 2019
Assignees:
AO ETHER OPTRONICS (SHENZHEN) LIMITED, AOE Optronics Co., Inc.