An optical system includes, in order from an object side to an image side, a front unit having positive refractive power, an aperture stop, and a rear unit having positive refractive power. The front unit includes, in order from the image side to the object side, a first aspheric lens, a first negative lens, and a first positive lens. The rear unit includes, in order from the image side to the object side, a second aspheric lens, a second negative lens, and a second positive lens. The first aspheric lens includes an aspheric surface having an inflection point in a section including an optical axis. A predetermined condition is satisfied.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPTICAL SYSTEM, IMAGE PICKUP APPARATUS, ON-BOARD SYSTEM, AND MOVING APPARATUS


    Beteiligte:
    KAJIYAMA KAZUHIKO (Autor:in) / DOUJOU NAOTO (Autor:in)

    Erscheinungsdatum :

    21.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Optical system, image pickup apparatus, on-board system, and moving apparatus

    KAJIYAMA KAZUHIKO / DOUJOU NAOTO | Europäisches Patentamt | 2025

    Freier Zugriff

    OPTICAL SYSTEM, IMAGE PICKUP APPARATUS, ON-BOARD SYSTEM, AND MOVING APPARATUS

    KAJIYAMA KAZUHIKO / DOUJOU NAOTO | Europäisches Patentamt | 2025

    Freier Zugriff

    Optical system, image pickup apparatus, in-vehicle system, and moving apparatus

    TAKAHASHI MAKOTO / KUWASHIRO SHIN | Europäisches Patentamt | 2024

    Freier Zugriff

    Optical system, image pickup apparatus, in-vehicle system, and moving apparatus

    TAKAHASHI MAKOTO / KUROKAWA SHUICHI | Europäisches Patentamt | 2024

    Freier Zugriff

    OPTICAL SYSTEM, IMAGE PICKUP APPARATUS, IN-VEHICLE SYSTEM, AND MOVING APPARATUS

    TAKAHASHI MAKOTO / KUROKAWA SHUICHI | Europäisches Patentamt | 2022

    Freier Zugriff