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公开(公告)号：US08451542B2
公开(公告)日：2013-05-28
申请号：US13183445
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/14
CPC分类号： G02B15/14
摘要： A zoom lens system, in order from an object side to an image side, comprising a first lens unit having positive optical power, a second lens unit having positive optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and at least one subsequent lens unit; an interchangeable lens apparatus; and a camera system are provided.
摘要翻译： 一种从物体侧到像侧的变焦透镜系统，包括具有正光焦度的第一透镜单元，具有正光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有正光焦度的第四透镜单元 光学功率和至少一个后续透镜单元; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US20120026602A1
公开(公告)日：2012-02-02
申请号：US13183455
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens system, in order from an object side to an image side, comprising a front unit and a rear unit, wherein the rear unit, in order from the object side to the image side, comprises: a subsequent first lens unit and a subsequent second lens unit having negative optical power and being a focusing lens unit which moves along an optical axis at the time of focusing from an infinity in-focus condition to a close-object in-focus condition, the subsequent first lens unit comprises a first-N sub lens unit having negative optical power and a first-P sub lens unit having positive optical power, and the first-N sub lens unit or the first-P sub lens unit is an image blur compensating lens unit which moves in a direction perpendicular to the optical axis in order to optically compensate image blur; an interchangeable lens apparatus; and a camera system are provided.
摘要翻译： 从物体侧到图像侧的变焦透镜系统包括前部单元和后部单元，其中后部单元从物体侧到图像侧依次包括：随后的第一透镜单元和 随后的第二透镜单元具有负光焦度并且是聚焦透镜单元，其在从无限远对焦条件聚焦到光轴对准状态时沿着光轴移动，随后的第一透镜单元包括第一透镜单元 -N副透镜单元和具有正光焦度的第一P子透镜单元，并且第一N子透镜单元或第一-P子透镜单元是图像模糊补偿透镜单元，其在朝向 垂直于光轴，以便光学补偿图像模糊; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US08379309B2
公开(公告)日：2013-02-19
申请号：US13229777
申请日：2011-09-12
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
CPC分类号： G02B15/163 , G02B27/646
摘要： A zoom lens system comprising a positive first lens unit, a positive second lens unit, and at least two subsequent lens units, wherein the first lens unit moves along an optical axis at the time of zooming, an interval between the second lens unit and one of the at least two subsequent lens units varies at the time of zooming or focusing, the first lens unit is composed of at least three lens elements, each of the first lens unit and the second lens unit includes at least one negative lens element, and the conditions: 0.008
摘要翻译： 一种变焦透镜系统，包括正的第一透镜单元，正的第二透镜单元和至少两个随后的透镜单元，其中第一透镜单元在变焦时沿着光轴移动，第二透镜单元和第二透镜单元之间的间隔 所述至少两个随后的透镜单元在变焦或聚焦时变化，所述第一透镜单元由至少三个透镜元件构成，所述第一透镜单元和所述第二透镜单元中的每一个包括至少一个负透镜元件，以及 条件：0.008 <（1 / vdMIN） - （1 / vdMAX）<0.028和0.1 <| m | /（fT-fW）<0.4（vdMIN和vdMAX：阿贝数到d线的最小值和最大值 构成第一透镜单元的每个透镜元件的m，m：变焦时每个后续透镜单元的移动量中的最大值，fT和fW：整个系统在远距离和广角处的焦距 限制）满足; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US20120062994A1
公开(公告)日：2012-03-15
申请号：US13229777
申请日：2011-09-12
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
CPC分类号： G02B15/163 , G02B27/646
摘要： A zoom lens system comprising a positive first lens unit, a positive second lens unit, and at least two subsequent lens units, wherein the first lens unit moves along an optical axis at the time of zooming, an interval between the second lens unit and one of the at least two subsequent lens units varies at the time of zooming or focusing, the first lens unit is composed of at least three lens elements, each of the first lens unit and the second lens unit includes at least one negative lens element, and the conditions: 0.008
摘要翻译： 一种变焦透镜系统，包括正的第一透镜单元，正的第二透镜单元和至少两个随后的透镜单元，其中第一透镜单元在变焦时沿着光轴移动，第二透镜单元和第二透镜单元之间的间隔 所述至少两个随后的透镜单元在变焦或聚焦时变化，所述第一透镜单元由至少三个透镜元件构成，所述第一透镜单元和所述第二透镜单元中的每一个包括至少一个负透镜元件，以及 条件：0.008 <（1 / vdMIN） - （1 / vdMAX）<0.028和0.1 <| m | /（fT-fW）<0.4（vdMIN和vdMAX：阿贝数到d线的最小值和最大值 构成第一透镜单元的每个透镜元件的m，m：变焦时每个后续透镜单元的移动量中的最大值，fT和fW：整个系统在远距离和广角处的焦距 限制）满足; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US08675286B2
公开(公告)日：2014-03-18
申请号：US13183450
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/16
CPC分类号： G02B15/163
摘要： A zoom lens system comprising: a first lens unit having positive optical power; a second lens unit having positive optical power; and at least one subsequent lens unit, wherein the zoom lens system has an image blur compensating lens unit which moves in a direction perpendicular to an optical axis, at least the first lens unit moves along the optical axis at the time of zooming from a wide-angle limit to a telephoto limit, the second lens unit or a third lens unit which is located closest to the object side in the at least one subsequent lens unit moves along the optical axis at the time of focusing from an infinity in-focus condition to a close-object in-focus condition, and the condition: 0.10
摘要翻译： 一种变焦透镜系统，包括：具有正光焦度的第一透镜单元; 具有正光焦度的第二透镜单元; 以及至少一个随后的透镜单元，其中所述变焦透镜系统具有在垂直于光轴的方向上移动的图像模糊补偿透镜单元，至少所述第一透镜单元在从广角变焦时沿着所述光轴移动 在远摄极限的角度限制下，位于最靠近物体侧的第二透镜单元或第三透镜单元在至少一个后续透镜单元中的距离处于从无限远对焦条件聚焦时沿光轴移动 到对象近距离状态，条件是：0.10 <| m | /（fT-fW）<0.40（m：从后续的每个后续的透镜单元的移动量的最大值 满足远摄极限的广角限制，fT，fW：广角限制下远摄限制下整个系统的焦距; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US08537471B2
公开(公告)日：2013-09-17
申请号：US13183455
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens system, in order from an object side to an image side, comprising a front unit and a rear unit, wherein the rear unit, in order from the object side to the image side, comprises: a subsequent first lens unit and a subsequent second lens unit having negative optical power and being a focusing lens unit which moves along an optical axis at the time of focusing from an infinity in-focus condition to a close-object in-focus condition, the subsequent first lens unit comprises a first-N sub lens unit having negative optical power and a first-P sub lens unit having positive optical power, and the first-N sub lens unit or the first-P sub lens unit is an image blur compensating lens unit which moves in a direction perpendicular to the optical axis in order to optically compensate image blur; an interchangeable lens apparatus; and a camera system are provided.
摘要翻译： 从物体侧到图像侧的变焦透镜系统包括前部单元和后部单元，其中后部单元从物体侧到图像侧依次包括：随后的第一透镜单元和 随后的第二透镜单元具有负光焦度并且是聚焦透镜单元，其在从无限远对焦条件聚焦到光轴对准状态时沿着光轴移动，随后的第一透镜单元包括第一透镜单元 -N副透镜单元和具有正光焦度的第一P子透镜单元，并且第一N子透镜单元或第一-P子透镜单元是图像模糊补偿透镜单元，其在朝向 垂直于光轴，以便光学补偿图像模糊; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US20120013993A1
公开(公告)日：2012-01-19
申请号：US13183450
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/14
CPC分类号： G02B15/163
摘要： A zoom lens system comprising: a first lens unit having positive optical power; a second lens unit having positive optical power; and at least one subsequent lens unit, wherein the zoom lens system has an image blur compensating lens unit which moves in a direction perpendicular to an optical axis, at least the first lens unit moves along the optical axis at the time of zooming from a wide-angle limit to a telephoto limit, the second lens unit or a third lens unit which is located closest to the object side in the at least one subsequent lens unit moves along the optical axis at the time of focusing from an infinity in-focus condition to a close-object in-focus condition, and the condition: 0.10
摘要翻译： 一种变焦透镜系统，包括：具有正光焦度的第一透镜单元; 具有正光焦度的第二透镜单元; 以及至少一个随后的透镜单元，其中所述变焦透镜系统具有在垂直于光轴的方向上移动的图像模糊补偿透镜单元，至少所述第一透镜单元在从广角变焦时沿着所述光轴移动 在远摄极限的角度限制下，位于最靠近物体侧的第二透镜单元或第三透镜单元在至少一个后续透镜单元中的距离处于从无限远对焦条件聚焦时沿光轴移动 到对象近距离状态，条件是：0.10 <| m | /（fT-fW）<0.40（m：从后续的每个后续的透镜单元的移动量的最大值 满足远摄极限的广角限制，fT，fW：广角限制下远摄限制下整个系统的焦距; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US20120013991A1
公开(公告)日：2012-01-19
申请号：US13183445
申请日：2011-07-15
申请人： Tsuneo Uchida , Koji Hoshi
发明人： Tsuneo Uchida , Koji Hoshi
IPC分类号： G02B15/14
CPC分类号： G02B15/14
摘要： A zoom lens system, in order from an object side to an image side, comprising a first lens unit having positive optical power, a second lens unit having positive optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and at least one subsequent lens unit; an interchangeable lens apparatus; and a camera system are provided.
摘要翻译： 一种从物体侧到像侧的变焦透镜系统，包括具有正光焦度的第一透镜单元，具有正光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有正光焦度的第四透镜单元 光学功率和至少一个后续透镜单元; 可互换镜头设备; 并提供相机系统。
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公开(公告)号：US08576493B2
公开(公告)日：2013-11-05
申请号：US13180560
申请日：2011-07-12
申请人： Tsuneo Uchida , Nobuyuki Adachi
发明人： Tsuneo Uchida , Nobuyuki Adachi
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising: a first lens unit having negative optical power; a second lens unit; and at least one subsequent lens unit, wherein in zooming, the first lens unit moves along an optical axis, and at least an interval between the second lens unit and a lens unit which is one of the at least one subsequent lens unit varies, in focusing, an interval between the first lens unit and the second lens unit varies, at least one aspheric surface is included in the at least one subsequent lens unit, and the condition: 0.1
摘要翻译： 一种变焦透镜系统，包括：具有负光焦度的第一透镜单元; 第二透镜单元; 以及至少一个随后的透镜单元，其中，在变焦中，所述第一透镜单元沿着光轴移动，并且所述第二透镜单元与作为所述至少一个后续透镜单元之一的透镜单元之间的至少间隔在 在第一透镜单元和第二透镜单元之间的间隔变化时，至少一个后续透镜单元中包括至少一个非球面，并且条件为：0.1
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公开(公告)号：US08471946B2
公开(公告)日：2013-06-25
申请号：US12695230
申请日：2010-01-28
申请人： Tsuneo Uchida , Nobuyuki Adachi
发明人： Tsuneo Uchida , Nobuyuki Adachi
CPC分类号： G02B27/646 , G02B15/17
摘要： Provided is a zoom lens system including a compact focusing lens unit and having a suppressed change in image magnification at the time of movement of the focusing lens unit. The zoom lens system of the present invention, in order from an object side to an image side, includes, a first lens unit G1 having positive optical power, a second lens unit G2 having negative optical power, a third lens unit G3 having negative optical power, and a fourth lens unit G4. Further, condition: 1.88
摘要翻译： 本发明提供一种变焦透镜系统，其包括小型聚焦透镜单元，并且在聚焦透镜单元移动时具有抑制的图像放大变化。 本发明的变焦透镜系统从物体侧到像侧依次包括具有正光焦度的第一透镜单元G1，具有负光焦度的第二透镜单元G2，具有负光学功能的第三透镜单元G3 电源和第四透镜单元G4。 此外，满足条件：1.88
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