The invention relates to an optical system, an image pickup apparatus, a vehicle-mounted system, and a mobile apparatus. The optical system includes, in order from a magnification conjugate side to a reduction conjugate side, a front unit having a plurality of lenses, an aperture stop, and a rear unit having a plurality of lenses. A projection characteristic of the optical system, which represents a relationship between the half angle of view and the image height on the image plane, satisfies a predetermined condition.
本发明涉及一种光学系统、摄像设备、车载系统和移动设备。光学系统按从放大共轭侧到缩小共轭侧的顺序包括具有多个透镜的前单元、孔径光阑和具有多个透镜的后单元。光学系统的表示半视角和像面上的像高之间的关系的投影特性满足预定条件。
Optical system, image pickup apparatus, vehicle-mounted system, and mobile apparatus
光学系统、摄像设备、车载系统和移动设备
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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