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1. 发明授权

US07643220B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US07643220B2
公开(公告)日：2010-01-05
申请号：US12044580
申请日：2008-03-07
申请人： Jung-Yao Chen , Yu-Hung Chou , Chien-Hsiung Tseng , Kuo-Chuan Wang , Fu-Ming Chuang
发明人： Jung-Yao Chen , Yu-Hung Chou , Chien-Hsiung Tseng , Kuo-Chuan Wang , Fu-Ming Chuang
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B13/16
摘要： A zoom lens including a first lens group with a negative refractive power and a second lens group with a positive refractive power is provided. The first lens group includes a first lens, a second lens, and a third lens arranged from an object side to an image side in sequence. The refractive powers of the first, second, and third lenses are negative, negative, and positive sequentially. The second lens group includes a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged from the object side to the image side in sequence. The refractive powers of the fourth, fifth, sixth, and seventh lenses are positive, positive, negative, and positive sequentially. The first lens group and the second lens group are capable of moving between the object side and the image side.
摘要翻译：提供了包括具有负屈光力的第一透镜组和具有正屈光力的第二透镜组的变焦透镜。第一透镜组包括从物体侧到像侧依次布置的第一透镜，第二透镜和第三透镜。第一，第二和第三透镜的折射力依次为负，负和正。第二透镜组包括从物体侧到像侧依次布置的第四透镜，第五透镜，第六透镜和第七透镜。第四，第五，第六和第七透镜的折射力依次为正，正，负和正。第一透镜组和第二透镜组能够在物体侧和像侧之间移动。

2. 发明申请

US20090015936A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20090015936A1
公开(公告)日：2009-01-15
申请号：US12044580
申请日：2008-03-07
申请人： Jung-Yao Chen , Yu-Hung Chou , Chien-Hsiung Tseng , Kuo-Chuan Wang , Fu-Ming Chuang
发明人： Jung-Yao Chen , Yu-Hung Chou , Chien-Hsiung Tseng , Kuo-Chuan Wang , Fu-Ming Chuang
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B13/16
摘要： A zoom lens including a first lens group with a negative refractive power and a second lens group with a positive refractive power is provided. The first lens group includes a first lens, a second lens, and a third lens arranged from an object side to an image side in sequence. The refractive powers of the first, second, and third lenses are negative, negative, and positive sequentially. The second lens group includes a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged from the object side to the image side in sequence. The refractive powers of the fourth, fifth, sixth, and seventh lenses are positive, positive, negative, and positive sequentially. The first lens group and the second lens group are capable of moving between the object side and the image side.
摘要翻译：提供了包括具有负屈光力的第一透镜组和具有正屈光力的第二透镜组的变焦透镜。第一透镜组包括从物体侧到像侧依次布置的第一透镜，第二透镜和第三透镜。第一，第二和第三透镜的折射力依次为负，负和正。第二透镜组包括从物体侧到像侧依次布置的第四透镜，第五透镜，第六透镜和第七透镜。第四，第五，第六和第七透镜的折射力依次为正，正，负和正。第一透镜组和第二透镜组能够在物体侧和像侧之间移动。

3. 发明授权

US07450320B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US07450320B2
公开(公告)日：2008-11-11
申请号：US11830178
申请日：2007-07-30
申请人： Yi-Hao Kang , Chien-Hsiung Tseng , Yu-Hung Chou
发明人： Yi-Hao Kang , Chien-Hsiung Tseng , Yu-Hung Chou
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes a first lens group with a negative refractive power and a second lens group with a positive refractive power, wherein the second lens group is disposed between the first lens group and an image side, and the first lens group and the second lens group are suitable for moving between an object side and the image side. In addition, the first lens group includes a first lens with a negative refractive power, and the first lens is a meniscus lens with a convex surface facing the object side and has an Abbe number greater than 50. A focal length of the zoom lens is F, a focal length of the first lens group is F1, a curvature radius of a surface facing the second lens group of the first lens is R2, and −0.6
摘要翻译：变焦透镜包括具有负屈光力的第一透镜组和具有正折光力的第二透镜组，其中第二透镜组设置在第一透镜组和像侧之间，并且第一透镜组和第二透镜组适合于在物体侧和像侧之间移动。此外，第一透镜组包括具有负屈光力的第一透镜，并且第一透镜是具有面向物体侧的凸表面并且具有大于50的阿贝数的弯月形透镜。变焦透镜的焦距为 F，第一透镜组的焦距为F1，与第一透镜的第二透镜组相对的表面的曲率半径为R2，-0.6

4. 发明申请

US20080094727A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20080094727A1
公开(公告)日：2008-04-24
申请号：US11830178
申请日：2007-07-30
申请人： Yi-Hao Kang , Chien-Hsiung Tseng , Yu-Hung Chou
发明人： Yi-Hao Kang , Chien-Hsiung Tseng , Yu-Hung Chou
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes a first lens group with a negative refractive power and a second lens group with a positive refractive power, wherein the second lens group is disposed between the first lens group and an image side, and the first lens group and the second lens group are suitable for moving between an object side and the image side. In addition, the first lens group includes a first lens with a negative refractive power, and the first lens is a meniscus lens with a convex surface facing the object side and has an Abbe number greater than 50. A focal length of the zoom lens is F, a focal length of the first lens group is F1, a curvature radius of a surface facing the second lens group of the first lens is R2, and −0.6
摘要翻译：变焦透镜包括具有负屈光力的第一透镜组和具有正折光力的第二透镜组，其中第二透镜组设置在第一透镜组和像侧之间，并且第一透镜组和第二透镜组适合于在物体侧和像侧之间移动。此外，第一透镜组包括具有负屈光力的第一透镜，并且第一透镜是具有面向物体侧的凸表面并且具有大于50的阿贝数的弯月形透镜。变焦透镜的焦距为 F，第一透镜组的焦距为F1，与第一透镜的第二透镜组相对的表面的曲率半径为R2，-0.6

5. 发明授权

US09122042B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US09122042B2
公开(公告)日：2015-09-01
申请号：US14133660
申请日：2013-12-19
申请人： Yuan-Long Cai , Chien-Hsiung Tseng , Yu-Hung Chou
发明人： Yuan-Long Cai , Chien-Hsiung Tseng , Yu-Hung Chou
IPC分类号： G02B15/14
CPC分类号： G02B15/14 , G02B15/173
摘要： A zoom lens including a first lens group, a second lens group, a third lens group, and a fourth lens group with positive, negative, positive, and positive refractive powers respectively arranged in sequence from an object side to an image side is provided. The first lens group includes a first lens and a second lens. The second lens group includes a third lens, a fourth lens, and a fifth lens. The third lens group includes a sixth lens. The fourth lens group includes a seventh lens, an eighth lens, and a ninth lens. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, the seventh lens, the eighth lens, and the ninth lens respectively having negative, positive, negative, negative, positive, positive, positive, negative, and positive refractive powers are arranged in sequence from the object side to the image side.
摘要翻译：提供了包括从物体侧到像侧依次排列的具有正，负，正和正折射力的第一透镜组，第二透镜组，第三透镜组和第四透镜组的变焦透镜。第一透镜组包括第一透镜和第二透镜。第二透镜组包括第三透镜，第四透镜和第五透镜。第三透镜组包括第六透镜。第四透镜组包括第七透镜，第八透镜和第九透镜。第一透镜，第二透镜，第三透镜，第四透镜，第五透镜，第六透镜，第七透镜，第八透镜和第九透镜分别具有负，正，负，负，正，正，负和正折射力从物体侧到像侧依次排列。

6. 发明申请

US20150029596A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20150029596A1
公开(公告)日：2015-01-29
申请号：US14133660
申请日：2013-12-19
申请人： Yuan-Long Cai , Chien-Hsiung Tseng , Yu-Hung Chou
发明人： Yuan-Long Cai , Chien-Hsiung Tseng , Yu-Hung Chou
IPC分类号： G02B15/14
CPC分类号： G02B15/14 , G02B15/173
摘要： A zoom lens including a first lens group, a second lens group, a third lens group, and a fourth lens group with positive, negative, positive, and positive refractive powers respectively arranged in sequence from an object side to an image side is provided. The first lens group includes a first lens and a second lens. The second lens group includes a third lens, a fourth lens, and a fifth lens. The third lens group includes a sixth lens. The fourth lens group includes a seventh lens, an eighth lens, and a ninth lens. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, the seventh lens, the eighth lens, and the ninth lens respectively having negative, positive, negative, negative, positive, positive, positive, negative, and positive refractive powers are arranged in sequence from the object side to the image side.
摘要翻译：提供了包括从物体侧到像侧依次排列的具有正，负，正和正折射力的第一透镜组，第二透镜组，第三透镜组和第四透镜组的变焦透镜。第一透镜组包括第一透镜和第二透镜。第二透镜组包括第三透镜，第四透镜和第五透镜。第三透镜组包括第六透镜。第四透镜组包括第七透镜，第八透镜和第九透镜。第一透镜，第二透镜，第三透镜，第四透镜，第五透镜，第六透镜，第七透镜，第八透镜和第九透镜分别具有负，正，负，负，正，正，负和正折射力从物体侧到像侧依次排列。

7. 发明授权

US08373935B2 Fixed-focus lens 有权
标题翻译：定焦镜头
公开(公告)号：US08373935B2
公开(公告)日：2013-02-12
申请号：US13094838
申请日：2011-04-27
申请人： Chien-Hsiung Tseng , Yu-Hung Chou , Kai-Yun Chen , Ying-Hsiu Lin
发明人： Chien-Hsiung Tseng , Yu-Hung Chou , Kai-Yun Chen , Ying-Hsiu Lin
IPC分类号： G02B13/18 , G02B3/02 , G02B9/00 , G02B9/08
CPC分类号： G02B13/18
摘要： A fixed-focus lens disposed between an enlarged side and a reduced side is provided. An f-number of the fixed-focus lens is smaller than or equal to 2. The fixed-focus lens includes a first lens group and a second lens group. The first lens group includes a first lens, wherein the first lens is an aspheric lens. The second lens group, disposed between the first lens group and the reduced side, has a positive dioptre. The second lens group includes a second lens, wherein the second lens is an aspheric lens. The fixed-focus lens focuses by moving the first and the second lens group and satisfies 0.1
摘要翻译：设置在放大侧和缩小侧之间的固定焦点透镜。固定焦点透镜的f数小于或等于2.固定焦点透镜包括第一透镜组和第二透镜组。第一透镜组包括第一透镜，其中第一透镜是非球面透镜。设置在第一透镜组和缩小侧之间的第二透镜组具有正的屈光度。第二透镜组包括第二透镜，其中第二透镜是非球面透镜。固定焦点透镜通过移动第一透镜组和第二透镜组而聚焦，并且满足0.1 <| f / f1 | <1,0.2 <| f / f2 | <1.5和1.5

8. 发明申请

US20120081799A1 FIXED-FOCUS LENS 有权
标题翻译：固定镜片
公开(公告)号：US20120081799A1
公开(公告)日：2012-04-05
申请号：US13094838
申请日：2011-04-27
申请人： Chien-Hsiung Tseng , Yu-Hung Chou , Kai-Yun Chen , Ying-Hsiu Lin
发明人： Chien-Hsiung Tseng , Yu-Hung Chou , Kai-Yun Chen , Ying-Hsiu Lin
IPC分类号： G02B13/18
CPC分类号： G02B13/18
摘要： A fixed-focus lens disposed between an enlarged side and a reduced side is provided. An f-number of the fixed-focus lens is smaller than or equal to 2. The fixed-focus lens includes a first lens group and a second lens group. The first lens group includes a first lens, wherein the first lens is an aspheric lens. The second lens group, disposed between the first lens group and the reduced side, has a positive dioptre. The second lens group includes a second lens, wherein the second lens is an aspheric lens. The fixed-focus lens focuses by moving the first and the second lens group and satisfies 0.1
摘要翻译：设置在放大侧和缩小侧之间的固定焦点透镜。固定焦点透镜的f数小于或等于2.固定焦点透镜包括第一透镜组和第二透镜组。第一透镜组包括第一透镜，其中第一透镜是非球面透镜。设置在第一透镜组和缩小侧之间的第二透镜组具有正的屈光度。第二透镜组包括第二透镜，其中第二透镜是非球面透镜。固定焦点透镜通过移动第一透镜组和第二透镜组而聚焦，并且满足0.1 <| f / f1 | <1,0.2 <| f / f2 | <1.5和1.5

9. 发明授权

US08000023B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US08000023B2
公开(公告)日：2011-08-16
申请号：US12647981
申请日：2009-12-28
申请人： Yu-Hung Chou , Yuan-Long Cai , Chien-Hsiung Tseng
发明人： Yu-Hung Chou , Yuan-Long Cai , Chien-Hsiung Tseng
IPC分类号： G02B15/00 , G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens including a first lens group and a second lens group arranged in sequence from a magnified side toward a reduced side is provided. The first lens group has a negative refractive power and includes a first lens, a second lens, a third lens, and a fourth lens arranged in sequence from the magnified side toward the reduced side, of which the refractive powers are respectively positive, negative, negative, and positive. The second lens group has a positive refractive power and includes a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens, a tenth lens, and an eleventh lens arranged in sequence from the magnified side toward the reduced side, of which the refractive powers are respectively positive, negative, positive, negative, positive, negative, and positive. The eighth lens, the ninth lens, and the tenth lens together form a triple cemented lens.
摘要翻译：提供了包括从放大侧朝向减少侧依次布置的第一透镜组和第二透镜组的变焦透镜。第一透镜组具有负屈光力，并且包括从放大侧朝向折射侧依次排列的第一透镜，第二透镜，第三透镜和第四透镜，其折射力分别为正，负，负面和积极的。第二透镜组具有正屈光力，并且包括从放大侧朝向折射侧依次布置的第五透镜，第六透镜，第七透镜，第八透镜，第九透镜，第十透镜和第十一透镜其折射力分别为正，负，正，负，正，负和正。第八透镜，第九透镜和第十透镜一起形成三重胶合透镜。

10. 发明申请

US20110157710A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20110157710A1
公开(公告)日：2011-06-30
申请号：US12647981
申请日：2009-12-28
申请人： Yu-Hung Chou , Yuan-Long Cai , Chien-Hsiung Tseng
发明人： Yu-Hung Chou , Yuan-Long Cai , Chien-Hsiung Tseng
IPC分类号： G02B15/14 , G02B9/00
CPC分类号： G02B15/177
摘要： A zoom lens including a first lens group and a second lens group arranged in sequence from a magnified side toward a reduced side is provided. The first lens group has a negative refractive power and includes a first lens, a second lens, a third lens, and a fourth lens arranged in sequence from the magnified side toward the reduced side, of which the refractive powers are respectively positive, negative, negative, and positive. The second lens group has a positive refractive power and includes a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens, a tenth lens, and an eleventh lens arranged in sequence from the magnified side toward the reduced side, of which the refractive powers are respectively positive, negative, positive, negative, positive, negative, and positive. The eighth lens, the ninth lens, and the tenth lens together form a triple cemented lens.
摘要翻译：提供了包括从放大侧朝向减少侧依次布置的第一透镜组和第二透镜组的变焦透镜。第一透镜组具有负屈光力，并且包括从放大侧朝向折射侧依次排列的第一透镜，第二透镜，第三透镜和第四透镜，其折射力分别为正，负，负面和积极的。第二透镜组具有正的屈光力，并且包括从放大侧朝向缩小侧依次布置的第五透镜，第六透镜，第七透镜，第八透镜，第九透镜，第十透镜和第十一透镜其折射力分别为正，负，正，负，正，负和正。第八透镜，第九透镜和第十透镜一起形成三重胶合透镜。

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