Corrected optical system for shallow camera or the like, components thereof专利检索-全景照相机照相机摄影专利检索查询-专利查询网

Corrected optical system for shallow camera or the like, components thereof

阅读：838发布：2021-05-27

专利汇可以提供Corrected optical system for shallow camera or the like, components thereof专利检索，专利查询，专利分析的服务。并且A corrected optical system is provided for a shallow camera that is characterized by an extremely short dimension between the forward position of the first refracting surface and the rearward position of the final image surface. In the compact hand-held camera illustrated herein as an example, the optical system is panoramic in operation, comprising (at one end of the camera) a pivotal scanning mirror and (at the other end of the camera) a slit, past which the photosensitive film is moved at a linear rate, with which the scanning mirror rate is synchronized in order to synthesize a complete image from a continuous sequence of increments.，下面是Corrected optical system for shallow camera or the like, components thereof专利的具体信息内容。

权利要求

1. A panoramic optical system, comprising: image-forming means for forming a real image of a subject at a focal plane having a meridional direction; scanning means, preceding said image-forming means, for causing said real image to move across said focal plane in said meridional direction, said scanning means including a mirror pivoted to rotate about an axis normal to both the optic axis of said image-forming means and said meridional direction; and a pair of prisms, operatively associated with said image-forming means and synchronized with said scanning means, for compensating meridional variations in the magnification of said real image due to the operation of said scanning mirror, said prisms being arranged with respect to each other to produce equal but opposite refractions of the light flux through them to avoid causing lateral color dispersion of said light flux.

2. The panoramic optical system described in claim 1, wherein said image-forming means also collimates the light flux incident on said pair of prisms and said prisms are adapted to rotate in opposite directions.

3. The panoramic optical system described in claim 2, wherein said image-forming means includes a pair of air-spaced doublets and said prisms are positioned between said doublets.

4. In a system for forming a real image of a subject, the improvement comprising: lens means for forming a real image of said subject at a focal plane; scanning means for causing light rays coming from said subject to scan across at least a portion of said lens means, thereby causing meridional variations in the magnification of different portions of said real image at said focal plane; and compensating means for compensating at least part of said meridional variations in said magnification of said real image, said compensating means comprising at least one displaceably mounted prism operably associated with said lens means and means for effecting the displacement of said prism in a manner synchronized with the operation of said scanning means so as to correct said meridional variations in said magnification due to the operation of said scanning means.

说明书全文

相关专利内容

标题	发布/更新时间	阅读量
一种快速精准非接触测绘古建筑的方法	2020-05-11	671
显示装置和使用其的显示方法	2020-05-12	625
一种720度全景照相机	2020-05-15	567
机器人清洁器	2020-05-11	517
用于无人飞行器运输和数据采集的系统和方法	2020-05-13	971
移动成像平台校准	2020-05-15	243
空间信息采集设备以及空间信息采集方法	2020-05-11	796
用于分析电梯设备的电梯竖井的方法和用于测量电梯设备的电梯竖井的测量系统	2020-05-12	234
一种全景照相机用快速定位支撑架	2020-05-13	439
MR 콘텐츠 제작 장치 및 그 방법	2020-05-15	194

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。

申请试用

全景照相机热门专利

热门分类

Corrected optical system for shallow camera or the like, components thereof

该功能需要专业版企业版VIP权限，您可以：