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1. 发明授权

US4991946A Finite conjugate projection lens system 失效
标题翻译：有限共轭投影透镜系统
公开(公告)号：US4991946A
公开(公告)日：1991-02-12
申请号：US396397
申请日：1989-08-21
申请人： William T. Goosey, Jr. , Lee R. Estelle
发明人： William T. Goosey, Jr. , Lee R. Estelle
IPC分类号： G02B13/24
CPC分类号： G02B13/24
摘要： A disclosed lens system is an atypical Gaussian-type lens comprised of two lens groups located at opposite sides of an aperture stop. Each of the groups is comprised of a doublet and a singlet. The doublets and singlets are located in sequential asymmetry with respect to the aperture stop. The front group has a cemented doublet as its foremost object-side lens component. This doublet consists of a lens element of negative power followed by a lens element of a positive power.
摘要翻译：公开的透镜系统是由位于孔径光阑的相对侧的两个透镜组构成的非典型高斯型透镜。每个组由双峰和单峰组成。双峰和单峰位于相对于孔径光阑的顺序不对称。前组具有胶合双面胶作为其最重要的物体侧透镜部件。该双重组合由负功率的透镜元件和正功率的透镜元件组成。

2. 发明授权

US5589989A Compact objective lens system 失效
标题翻译：紧凑型物镜系统
公开(公告)号：US5589989A
公开(公告)日：1996-12-31
申请号：US84387
申请日：1993-06-29
申请人： Lee R. Estelle , William T. Goosey, Jr.
发明人： Lee R. Estelle , William T. Goosey, Jr.
IPC分类号： G02B9/16 , G02B9/32 , G02B13/06 , G02B9/14
CPC分类号： G02B27/0018 , G02B9/16 , G02B9/32 , G02B13/06
摘要： A compact objective lens with a diaphragm arranged behind the lens system suitable for use in very compact photographic cameras. The objective lens comprises a plurality of components arranged in a triplet or a triplet type configuration and is capable of covering at least a 55 degree field of view.
摘要翻译：一种紧凑型物镜，其具有布置在透镜系统后面的隔膜，适用于非常紧凑的照相机。物镜包括以三重态或三重态配置布置的多个部件，并且能够覆盖至少55度的视场。

3. 发明授权

US5500703A Real image zoom viewfinder 失效
标题翻译：实像变焦取景器
公开(公告)号：US5500703A
公开(公告)日：1996-03-19
申请号：US263844
申请日：1994-06-22
申请人： William T. Goosey, Jr. , Lee R. Estelle
发明人： William T. Goosey, Jr. , Lee R. Estelle
IPC分类号： G02B13/18 , G02B23/14 , G03B13/12 , G03B13/10
CPC分类号： G03B13/12 , G02B13/18 , G02B23/14 , G02B23/145
摘要： A real image zoom finder has a zoom portion with one or more moving elements to vary the magnification of the finder. A field lens is substantially separated from suitable erecting optics to defocus any scratches or dust on the zoom lens and also to increase the compactness of the system.
摘要翻译：实像缩放取景器具有具有一个或多个移动元件的变焦部分以改变取景器的放大率。场透镜基本上与合适的竖立光学元件分离，以便使变焦透镜上的任何划痕或灰尘散焦，同时也增加了系统的紧凑性。

4. 发明授权

US5572369A Triplet-type lens for use in a compact photographic camera 失效
标题翻译：用于紧凑型相机的三重透镜
公开(公告)号：US5572369A
公开(公告)日：1996-11-05
申请号：US84380
申请日：1993-06-29
申请人： Lee R. Estelle , William T. Goosey, Jr.
发明人： Lee R. Estelle , William T. Goosey, Jr.
IPC分类号： G02B9/16 , G02B9/32 , G02B13/06 , G02B9/14
CPC分类号： G02B9/16 , G02B9/32 , G02B13/06
摘要： A compact objective lens system with a diaphragm arranged in front of or preferably behind the lens system and suitable for use in compact photographic cameras. The objective lens comprises a plurality of components arranged in a triplet-type configuration that are capable of covering at least a 55 degree field of view and utilizes the locations of aperture stop, the lens bendings, and the size of lens elements, clear apertures of the lens element surfaces to enhance the lens system performance and to eliminate stray light problems.
摘要翻译：一种紧凑的物镜系统，其具有布置在透镜系统前面或优选地在镜片系统后面并适合用于小型照相机的隔膜。物镜包括以三重态配置布置的多个部件，其能够覆盖至少55度的视场，并且利用孔径光阑的位置，透镜弯曲部和透镜元件的尺寸，透明孔径透镜元件表面以增强透镜系统的性能并消除杂散光问题。

5. 发明授权

US5991096A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US5991096A
公开(公告)日：1999-11-23
申请号：US925692
申请日：1997-09-09
申请人： Lee R. Estelle
发明人： Lee R. Estelle
IPC分类号： G02B15/20 , G02B15/173 , G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens comprises a plurality of lens elements arranged in at least two zooming lens units. The zoom lens is characterized in that at least one of the zooming lens units moves in a first direction, then reverses the direction of the movement to move in a second direction and then reverses the direction again to move in the first direction.
摘要翻译：变焦透镜包括布置在至少两个变焦透镜单元中的多个透镜元件。变焦透镜的特征在于，至少一个变焦透镜单元沿第一方向移动，然后使运动的方向在第二方向上移动，然后再次反转以在第一方向上移动。

6. 发明授权

US5650878A Compact lens system and a method for making such 失效
标题翻译：紧凑型镜头系统及其制作方法
公开(公告)号：US5650878A
公开(公告)日：1997-07-22
申请号：US580092
申请日：1995-12-22
申请人： Lee R. Estelle
发明人： Lee R. Estelle
IPC分类号： G02B9/34 , G02B9/12 , G02B9/08
CPC分类号： G02B9/34
摘要： A compact lens system has a predetermined focal length and comprises a plurality of lens elements and an internal aperture stop. The lens system is asymmetrical about the aperture stop. The plurality of lens elements define a field of view of at least 10 degrees. The plurality of lens elements include a front lens element, a rear lens element and at least one lens element located between the rear and the front lens elements. The rear lens element defines a rear vertex and a rear surface clear aperture with a predetermined diameter. The front lens element defines a front vertex and a front surface clear aperture with a predetermined diameter. The front and rear vertices are spaced apart less than 20% of the lens system's focal length. The front surface clear aperture diameter is within 10% of the rear surface clear aperture diameter.
摘要翻译：紧凑型透镜系统具有预定的焦距并且包括多个透镜元件和内部孔径光阑。透镜系统关于孔径光阑不对称。多个透镜元件限定至少10度的视场。多个透镜元件包括前透镜元件，后透镜元件和位于后透镜元件和前透镜元件之间的至少一个透镜元件。后透镜元件限定具有预定直径的后顶点和后表面透明孔。前透镜元件限定具有预定直径的前顶点和前表面透明孔。前视点和后视点间距小于镜头系统焦距的20％。前表面清洁孔径在后表面清洁孔径的10％以内。

7. 发明授权

US5270867A Compact zoom lens having a weak front lens group 失效
标题翻译：紧凑型变焦镜头具有较弱的前透镜组
公开(公告)号：US5270867A
公开(公告)日：1993-12-14
申请号：US807541
申请日：1991-12-13
申请人： Lee R. Estelle
发明人： Lee R. Estelle
IPC分类号： G02B15/16 , G02B15/14
CPC分类号： G02B15/161
摘要： A zoom lens having two units of lens components including from the object side a positive optical unit and a negative optical unit. The positive optical unit includes two lens subunits, a weak power subunit, and a positive power subunit, while the negative optical unit consists of a negative lens component and provides most of the magnification change during zooming.
摘要翻译：具有两个透镜部件单元的变焦透镜包括从物体侧的正光学单元和负光学单元。正光学单元包括两个透镜子单元，弱功率子单元和正功率子单元，而负光学单元由负透镜组件组成并且在变焦期间提供大部分放大率变化。

8. 发明授权

US6084724A Glass coated cemented plastic doublets and method for making 失效
标题翻译：玻璃涂层胶合双面胶及其制作方法
公开(公告)号：US6084724A
公开(公告)日：2000-07-04
申请号：US175893
申请日：1993-12-30
申请人： Philip J. Wiegand , Lee R. Estelle , Alan E. Lewis
发明人： Philip J. Wiegand , Lee R. Estelle , Alan E. Lewis
IPC分类号： G02B9/04 , G02B9/00 , G02B27/00 , G02C7/02
CPC分类号： G02B9/04
摘要： A lens component comprising a first plastic lens element having a thin glass coating and a second lens element cemented to the glass coated surface of the first plastic element.
摘要翻译：一种透镜部件，包括具有薄玻璃涂层的第一塑料透镜元件和胶合到第一塑料元件的玻璃涂覆表面的第二透镜元件。

9. 发明授权

US5805348A Lens system with reduced sensitivities and a method of manufacturing 失效
标题翻译：具有降低的灵敏度的透镜系统和制造方法
公开(公告)号：US5805348A
公开(公告)日：1998-09-08
申请号：US695461
申请日：1996-08-12
申请人： Lee R. Estelle , Barbara J. Kouthoofd
发明人： Lee R. Estelle , Barbara J. Kouthoofd
IPC分类号： G02B15/14 , G02B27/00 , G02B15/15
CPC分类号： G02B15/14 , G02B27/0025
摘要： A lens system has nominal focal length and aberrations and includes a plurality of lens components defined by design parameter values and a special airspace distance. The lens system is characterized in design such that manufacturing deviations from the design parameter values cause a variation from the nominal focal length and a variation in at least one of the aberrations. Both of these deviations can be offset simultaneously by a single change in the special airspace distance.
摘要翻译：透镜系统具有标称焦距和像差，并且包括由设计参数值和特殊空域距离限定的多个透镜部件。透镜系统的特征在于使得与设计参数值的制造偏差导致与标称焦距的变化和至少一个像差的变化。这两个偏差都可以通过特殊空域距离的单一变化同时抵消。

10. 发明授权

US5602676A Compact zoom lens with reduced aspheric decenter sensitivity 失效
标题翻译：紧凑型变焦镜头具有降低的非球面偏心灵敏度
公开(公告)号：US5602676A
公开(公告)日：1997-02-11
申请号：US347612
申请日：1994-11-30
申请人： Lee R. Estelle
发明人： Lee R. Estelle
IPC分类号： G02B13/18 , G02B15/16 , G02B27/64
CPC分类号： G02B13/18 , G02B15/161
摘要： A zoom lens having two units of lens components including from the object side a positive optical unit and a negative optical unit. The positive optical unit includes two lens components, a weak power lens component, and a second positive power lens component, while the negative optical unit provides most of the magnification change during zooming. The zoom lens has reduced aspheric decenter sensitivity.
摘要翻译：具有两个透镜部件单元的变焦透镜包括从物体侧的正光学单元和负光学单元。正光学单元包括两个透镜组件，弱功率透镜组件和第二正功率透镜组件，而负光学单元在变焦期间提供大部分放大率变化。变焦镜头具有降低的非球面偏心灵敏度。

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