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公开(公告)号：US09372325B2
公开(公告)日：2016-06-21
申请号：US14570694
申请日：2014-12-15
申请人： KOLEN CO., LTD.
发明人： Jae Hoon Cho , Chi Ho Ahn , Ji Eun Kim , Se Jin Kim , Seong Hee Bae
CPC分类号： G02B13/0045 , G02B9/60 , G02B13/04
摘要： A photographic lens optical system. The photographic lens optical system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens that are sequentially arranged in a direction from an object toward an image sensor. The first lens has a negative (−) power, and the emission surface thereof may be convex toward the object. The second lens may have a positive (+) power, the third and fourth lenses have positive (+) powers, and the fifth lens has a negative (−) power. Furthermore, the sixth lens is an aspherical lens having a positive (+) power.
摘要翻译： 摄影镜头光学系统。 照相镜头光学系统包括沿着从物体朝向图像传感器的方向依次布置的第一透镜，第二透镜，第三透镜，第四透镜，第五透镜和第六透镜。 第一透镜具有负（ - ）功率，并且其发射表面可朝向物体凸出。 第二透镜可以具有正（+）功率，第三和第四透镜具有正（+）功率，并且第五透镜具有负（ - ）功率。 此外，第六透镜是具有正（+）功率的非球面透镜。
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公开(公告)号：US20150185447A1
公开(公告)日：2015-07-02
申请号：US14587887
申请日：2014-12-31
申请人： KOLEN CO., LTD.
发明人： Jae Hoon Cho , Chi Ho Ahn , Ji Eun Kim , Se Jin Kim , Seong Hee Bae
CPC分类号： H04N5/2254 , G02B13/0045
摘要： A photographic lens optical system which includes five lenses sequentially arranged in a direction from an object to an image sensor is disclosed. A first lens may have a positive refractive power and an entrance surface convex toward the object. A second lens may have a negative refractive power and an exit surface concave toward the image sensor. A third lens may have a positive refractive power and a meniscus shape convex toward the image sensor. A fourth lens may have a negative refractive power and a meniscus shape convex toward the image sensor. A fifth lens may have a negative refractive power, and at least one of an entrance surface and an exit surface of the fifth lens may be aspheric. The system may satisfy the formula: |tan θ|/f
摘要翻译： 公开了一种摄影镜头光学系统，其包括从物体到图像传感器的顺序排列的五个透镜。 第一透镜可以具有正折射光焦度和朝向物体凸出的入射面。 第二透镜可具有朝向图像传感器凹陷的负折光力和出射表面。 第三透镜可以具有朝向图像传感器凸起的正折射光焦度和弯月面形状。 第四透镜可以具有朝向图像传感器凸起的负屈光力和弯月形状。 第五透镜可以具有负折光力，并且第五透镜的入射表面和出射表面中的至少一个可以是非球面的。 该系统可以满足以下公式：| tan＆thetas; | / f <1.0，＆thetas; 表示系统的视角，以及f表示系统的焦距。
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公开(公告)号：US20150177486A1
公开(公告)日：2015-06-25
申请号：US14567651
申请日：2014-12-11
申请人： Kolen Co., Ltd.
发明人： Chi Ho Ahn , Kyoung Soo Song , Ji Eun Kim , Chan Goo Kang , Seong Hee Bae
CPC分类号： G02B13/004 , G02B9/34 , G03B13/32
摘要： A photographic lens optical system includes: a first lens having a negative refractive power and a meniscus shape convex toward an object side; a second lens having a positive refractive power and a shape convex toward an image side; a third lens having a positive refractive power and a double convex shape; and a fourth lens having a negative refractive power and a shape convex toward the image side, wherein the first to fourth lenses are sequentially arranged in a direction from the object side to the image side, and the photographic lens optical system satisfies the following condition: 0.15
摘要翻译： 摄影透镜光学系统包括：具有朝向物体侧凸起的负折光力和弯月形状的第一透镜; 具有正折射力的第二透镜和朝向像侧凸出的形状; 具有正折射力和双凸形状的第三透镜; 以及具有负屈光力和朝向图像侧凸出的形状的第四透镜，其中第一至第四透镜沿着从物侧到像侧的方向依次布置，并且摄影透镜光学系统满足以下条件： 0.15 <|（tan＆thetas;）/ f | <0.25其中＆thetas; f分别表示摄影镜头光学系统的视角和焦距。
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公开(公告)号：US09323027B2
公开(公告)日：2016-04-26
申请号：US14573548
申请日：2014-12-17
申请人： KOLEN CO., LTD.
发明人： Chi Ho Ahn , Kyoung Soo Song , Ji Eun Kim , Chan Goo Kang , Seong Hee Bae
CPC分类号： G02B13/0045 , G02B9/60 , G02B13/06
摘要： An optical lens system includes sequentially from an object side to an image plane side: a first lens having a negative refractive power and an object side surface that is convex; a second lens having a positive refractive power and an image side surface that is convex toward the image side; a third lens having a positive refractive power and an image side surface that is convex toward the image side; a fourth lens having a positive refractive power and a biconvex shape; and a fifth lens having a negative refractive power and an object side surface that is concave toward the object side.
摘要翻译： 光学透镜系统从物体侧到像面侧依次包括具有负屈光力的第一透镜和凸面的物体侧表面; 具有正折光力的第二透镜和朝向像侧凸出的像侧表面; 具有正折光力的第三透镜和朝向像侧凸起的像侧表面; 具有正屈光力和双凸形状的第四透镜; 以及具有负屈光力的第五透镜和朝向物体侧凹入的物体侧表面。
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公开(公告)号：US20150177487A1
公开(公告)日：2015-06-25
申请号：US14567764
申请日：2014-12-11
申请人： KOLEN CO., LTD.
发明人： Chi Ho Ahn , Kyoung Soo Song , Ji Eun Kim , Chan Goo Kang , Seong Hee Bae
CPC分类号： G02B13/004 , G02B9/34
摘要： A photographic lens optical system includes: a first lens having a negative refractive power and a meniscus shape convex toward an object side; a second lens having a negative refractive power and a meniscus shape convex toward the object side; a third lens having a positive refractive power and a meniscus shape convex toward the object side; and a fourth lens having a positive refractive power and a double convex shape, wherein the first to fourth lenses are sequentially arranged in a direction from the object side to an image side, and the photographic lens optical system satisfies the following condition: 0.18
摘要翻译： 摄影透镜光学系统包括：具有朝向物体侧凸起的负折光力和弯月形状的第一透镜; 具有朝向物体侧凸出的负屈光力和弯月面形状的第二透镜; 第三透镜，具有朝向物体侧凸起的正折射光焦度和弯月面形状; 以及具有正折射力和双凸形状的第四透镜，其中，所述第一透镜至所述第四透镜沿着从所述物体侧到像侧的方向依次配置，所述摄影透镜光学系统满足以下条件：0.18 < （tan＆thetas;）/ f | <0.35其中＆thetas; f分别表示摄影镜头光学系统的视角和焦距。
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公开(公告)号：US20180017764A1
公开(公告)日：2018-01-18
申请号：US15209504
申请日：2016-07-13
申请人： KOLEN CO., LTD.
发明人： Chan Goo Kang , Jong Jin Lee , Chi Ho Ahn , Ji Eun Kim
CPC分类号： G02B13/0045 , G02B9/60
摘要： A photographic lens includes: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power, wherein the first to fifth lenses are sequentially arranged in a direction from an object toward an image plane, and the photographic lens satisfies the following conditions: 75°
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公开(公告)号：US09549108B2
公开(公告)日：2017-01-17
申请号：US14587887
申请日：2014-12-31
申请人： KOLEN CO., LTD.
发明人： Jae Hoon Cho , Chi Ho Ahn , Ji Eun Kim , Se Jin Kim , Seong Hee Bae
CPC分类号： H04N5/2254 , G02B13/0045
摘要： A photographic lens optical system which includes five lenses sequentially arranged in a direction from an object to an image sensor is disclosed. A first lens may have a positive refractive power and an entrance surface convex toward the object. A second lens may have a negative refractive power and an exit surface concave toward the image sensor. A third lens may have a positive refractive power and a meniscus shape convex toward the image sensor. A fourth lens may have a negative refractive power and a meniscus shape convex toward the image sensor. A fifth lens may have a negative refractive power, and at least one of an entrance surface and an exit surface of the fifth lens may be aspheric. The system may satisfy the formula: | tan θ|/f
摘要翻译： 公开了一种摄影镜头光学系统，其包括从物体到图像传感器的顺序排列的五个透镜。 第一透镜可以具有正折射光焦度和朝向物体凸出的入射面。 第二透镜可具有朝向图像传感器凹陷的负折光力和出射表面。 第三透镜可以具有朝向图像传感器凸起的正折射光焦度和弯月面形状。 第四透镜可以具有朝向图像传感器凸起的负屈光力和弯月形状。 第五透镜可以具有负折光力，并且第五透镜的入射表面和出射表面中的至少一个可以是非球面的。 该系统可以满足以下公式：| tanθ| / f <1.0，表示系统的视角的θ，f表示系统的焦距。
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公开(公告)号：US09329364B2
公开(公告)日：2016-05-03
申请号：US14583959
申请日：2014-12-29
申请人： KOLEN CO., LTD.
发明人： Chi Ho Ahn , Kyoung Soo Song , Ji Eun Kim , Chan Goo Kang , Seong Hee Bae
摘要： An optical lens system includes sequentially from an object side to an image plane side: a first lens having a negative refractive power and an object side surface that is convex toward the object side; a second lens having a negative refractive power and an object side surface that is convex toward the object side; a third lens having a positive refractive power and an image side surface that is convex toward the image side; a fourth lens having a negative refractive power and an object side surface that is concave toward the object side; and a fifth lens having a positive refractive power and an image side surface that is convex toward the image side.
摘要翻译： 光学透镜系统从物体侧到像面侧依次包括：具有负屈光力的第一透镜和朝向物体侧凸出的物体侧表面; 具有负屈光力的第二透镜和朝向物体侧凸出的物体侧表面; 具有正折光力的第三透镜和朝向像侧凸起的像侧表面; 具有负屈光力的第四透镜和朝向物体侧凹入的物体侧表面; 以及具有正折光力的第五透镜和朝向像侧凸出的像侧表面。
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公开(公告)号：US09256051B2
公开(公告)日：2016-02-09
申请号：US14567651
申请日：2014-12-11
申请人： KOLEN CO., LTD
发明人： Chi Ho Ahn , Kyoung Soo Song , Ji Eun Kim , Chan Goo Kang , Seong Hee Bae
CPC分类号： G02B13/004 , G02B9/34 , G03B13/32
摘要： A photographic lens optical system includes: a first lens having a negative refractive power and a meniscus shape convex toward an object side; a second lens having a positive refractive power and a shape convex toward an image side; a third lens having a positive refractive power and a double convex shape; and a fourth lens having a negative refractive power and a shape convex toward the image side, wherein the first to fourth lenses are sequentially arranged in a direction from the object side to the image side, and the photographic lens optical system satisfies the following condition: 0.15
摘要翻译： 摄影透镜光学系统包括：具有朝向物体侧凸起的负折光力和弯月形状的第一透镜; 具有正折射力的第二透镜和朝向像侧凸出的形状; 具有正折射力和双凸形状的第三透镜; 以及具有负屈光力和朝向图像侧凸出的形状的第四透镜，其中第一至第四透镜沿着从物侧到像侧的方向依次布置，并且摄影透镜光学系统满足以下条件： 0.15 <|（tan＆thetas;）/ f | <0.25其中＆thetas; f分别表示摄影镜头光学系统的视角和焦距。
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公开(公告)号：US20140184877A1
公开(公告)日：2014-07-03
申请号：US14067638
申请日：2013-10-30
申请人： KOLEN CO., LTD.
发明人： Chi Ho Ahn , Jae Hoon Cho , Ji Eun Kim , Chan Goo Kang , Se Jin Kim
CPC分类号： G02B13/0035 , G02B9/02 , G02B9/12
摘要： An imaging lens system includes, sequentially from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; and a third lens having a negative refractive power, wherein a viewing angle θ satisfies following condition, 0.3
摘要翻译： 成像透镜系统从物体侧到像侧依次包括具有正屈光力的第一透镜; 具有负屈光力的第二透镜; 和具有负屈光力的第三透镜，其中视角和视角; 满足以下条件，0.3 <| tan＆Thetas; | <0.8。
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