公开(公告)号：US20180045919A1

公开(公告)日：2018-02-15

申请号：US15723553

申请日：2017-10-03

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  AO Ether Corporation

发明人： Po-Yuan Shih

IPC分类号： G02B13/00 ,  G02B9/62 ,  G02B27/00

CPC分类号： G02B13/0045 ,  G02B9/62 ,  G02B27/0025 ,  G02B27/0081

摘要： 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.

公开(公告)号：US20150331224A1

公开(公告)日：2015-11-19

申请号：US14696676

申请日：2015-04-27

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  AO Ether Corporation

发明人： Po-Yuan Shih ,  Chien-Hung Chen ,  Hsi-Ling Chang

IPC分类号： G02B13/00 ,  G02B9/62 ,  G02B9/60

CPC分类号： G02B13/0045 ,  G02B9/62 ,  G02B13/0015 ,  G02B13/18

摘要： A lens assembly includes a first lens, a second lens, a third lens, a fourth lens and a fifth 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 refractive power and includes a convex surface facing the object side. The second and third lenses are with refractive power. The fourth lens is with refractive power and includes a convex surface facing the image side. The fifth lens is with negative refractive power. The lens assembly satisfies: 0≦f1/f2≦6, (Vd1+Vd2)/2>40, Vd1≧Vd3, Vd2≧Vd3, Vd5≧Vd3 wherein f1 is an effective focal length of the first lens, f2 is an effective focal length of the second lens and Vd1, Vd2, Vd3, Vd5 are Abbe numbers of the first, second, third, fifth lenses.

摘要翻译： 透镜组件包括第一透镜，第二透镜，第三透镜​​，第四透镜和第五透镜，它们都沿着光轴从物体侧到像侧依次布置。 第一透镜具有屈光力并且包括面向物体侧的凸面。 第二和第三透镜具有屈光力。 第四透镜具有屈光力并且包括面向图像侧的凸面。 第五透镜具有负屈光力。 透镜组件满足：0＆nlE; f1 / f2＆nlE; 6，（Vd1 + Vd2）/ 2> 40，Vd1≥Vd3，Vd2≥Dv3，Vd5≥Dv3其中f1是第一透镜的有效焦距，f2是有效的 第二透镜的焦距Vd1，Vd2，Vd3，Vd5是第一，第二，第三，第五透镜的阿贝数。

公开(公告)号：US20150168680A1

公开(公告)日：2015-06-18

申请号：US14568236

申请日：2014-12-12

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  Asia Optical International Ltd.

发明人： Po-Yuan Shih

IPC分类号： G02B13/00 ,  G02B9/34

CPC分类号： G02B13/008 ,  G02B9/34 ,  G02B13/004

摘要： A near infrared lens assembly includes a first lens, a second lens, a third lens and a fourth 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 a convex-concave lens and includes a convex surface facing the object side and a concave surface facing the image side. The third lens is a concave-convex lens and includes a concave surface facing the object side and a convex surface facing the image side. The fourth lens is with negative refractive power and includes a concave surface facing the object side.

摘要翻译： 近红外透镜组件包括第一透镜，第二透镜，第三透镜​​和第四透镜，它们都沿着光轴从物体侧到像侧依次布置。 第一透镜具有正折光力并且包括面向物体侧的凸面。 第二透镜是凸凹透镜，并且包括面向物体侧的凸面和面向像侧的凹面。 第三透镜是凹凸透镜，并且包括面向物体侧的凹面和面向像侧的凸面。 第四透镜具有负屈光力并且包括面向物体侧的凹面。

公开(公告)号：US09046639B2

公开(公告)日：2015-06-02

申请号：US13958670

申请日：2013-08-05

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  Asia Optical International Ltd.

发明人： Po-Yuan Shih

IPC分类号： G02B3/02 ,  G02B13/04 ,  G02B3/04 ,  G02B3/00 ,  G02B9/60 ,  G02B13/00 ,  G02B13/18

CPC分类号： G02B3/04 ,  G02B3/00 ,  G02B9/60 ,  G02B13/0015 ,  G02B13/0045 ,  G02B13/04 ,  G02B13/18

摘要： A slim lens assembly includes a first lens, a second lens, a third lens, a fourth lens and a fifth 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 with positive refractive power. The third lens is a biconcave lens with negative refractive power. The fourth lens is a biconvex lens with positive refractive power. The fifth 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.

摘要翻译： 薄型透镜组件包括第一透镜，第二透镜，第三透镜​​，第四透镜和第五透镜，它们都沿着光轴从物体侧到像侧依次布置。 第一透镜是具有负屈光力的凸凹透镜，并且包括面向物体侧的凸表面和面向图像侧的凹面。 第二透镜具有正屈光力。 第三透镜是具有负屈光力的双凹透镜。 第四透镜是具有正屈光力的双凸透镜。 第五透镜是具有负屈光力的凸凹透镜，并且包括面向物体侧的凸面和面向像侧的凹面。

公开(公告)号：US10067315B2

公开(公告)日：2018-09-04

申请号：US14696676

申请日：2015-04-27

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  AO Ether Corporation

发明人： Po-Yuan Shih ,  Chien-Hung Chen ,  Hsi-Ling Chang

IPC分类号： G02B13/00 ,  G02B9/62 ,  G02B13/18

摘要： A lens assembly includes a first lens, a second lens, a third lens, a fourth lens and a fifth 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 refractive power and includes a convex surface facing the object side. The second and third lenses are with refractive power. The fourth lens is with refractive power and includes a convex surface facing the image side. The fifth lens is with negative refractive power. The lens assembly satisfies: 0≤f1/f2≤6, (Vd1+Vd2)/2>40, Vd1≥Vd3, Vd2≥Vd3, Vd5≥Vd3 wherein f1 is an effective focal length of the first lens, f2 is an effective focal length of the second lens and Vd1, Vd2, Vd3, Vd5 are Abbe numbers of the first, second, third, fifth lenses.

公开(公告)号：US09939615B2

公开(公告)日：2018-04-10

申请号：US15191559

申请日：2016-06-24

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  AO Ether Corporation

发明人： Po-Yuan Shih

IPC分类号： G02B9/62 ,  G02B13/18 ,  G02B13/00 ,  G02B27/00

CPC分类号： G02B13/0045 ,  G02B9/62 ,  G02B27/0025 ,  G02B27/0081

摘要： 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. The fourth lens is a meniscus lens with refractive power. The fifth lens is with positive refractive power. The sixth lens is with positive refractive power. The optical lens assembly satisfies: −1.8≤f4/f≤−1.3 wherein f4 is an effective focal length of the fourth lens and f is an effective focal length of the optical lens assembly.

公开(公告)号：US20160377840A1

公开(公告)日：2016-12-29

申请号：US15191559

申请日：2016-06-24

申请人： Sintai Optical (Shenzhen) Co., Ltd. ,  AO Ether Corporation

发明人： Po-Yuan Shih

IPC分类号： G02B13/00 ,  G02B27/00 ,  G02B9/62

CPC分类号： G02B13/0045 ,  G02B9/62 ,  G02B27/0025 ,  G02B27/0081

摘要： 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. The fourth lens is a meniscus lens with refractive power. The fifth lens is with positive refractive power. The sixth lens is with positive refractive power. The optical lens assembly satisfies: −1.8≦f4/f≦−1.3 wherein f4 is an effective focal length of the fourth lens and f is an effective focal length of the optical lens assembly.

摘要翻译： 光学透镜组件包括第一透镜，第二透镜，第三透镜​​，第四透镜，第五透镜和第六透镜，它们都沿着光轴从物体侧到像侧依次排列。 第一透镜具有正折光力并且包括面向物体侧的凸面。 第二个透镜是屈光力。 第三个透镜是屈光力。 第四透镜是具有屈光力的弯月透镜。 第五透镜具有正屈光力。 第六透镜具有正屈光力。 光学透镜组件满足：-1.8≤f4/f≤-1.3其中f4是第四透镜的有效焦距，f是光学透镜组件的有效焦距。