The present invention provides small F-measure, wide-angle and compact structure, from the center of the Ministry of the imaging area to the imaging regions of the periphery so far will be able to get a good image of the camera lens, and imaging apparatus equipped with the camera lens. The camera lens (1) in order from the object side substantially from the concave toward the image side of the negative first lens (L1), a positive second lens convex toward the image side (L2), a third negative lens concave toward the image side (L3), biconvex positive fourth lens shape (L4), positive the fifth lens is biconvex shape (L5), a sixth negative lens concave toward the object side (L6) formed. The imaging lens (1) satisfies the conditional formula relating to the radius of curvature (R3) of the object side of the second lens (L2) and the focal length (f) of the whole system (1): R3 / F < 0.


    Access

    Download


    Export, share and cite



    Title :

    Imaging lens and imaging apparatus


    Contributors:
    MORI MASAO (author)

    Publication date :

    2018-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Imaging lens and imaging apparatus

    NODA TAIGA / CHO MICHIO | European Patent Office | 2019

    Free access

    IMAGING LENS AND IMAGING APPARATUS

    MORI MASAO | European Patent Office | 2017

    Free access

    IMAGING LENS AND IMAGING APPARATUS

    MORI MASAO | European Patent Office | 2017

    Free access

    Imaging lens and imaging apparatus

    ASAMI TARO | European Patent Office | 2015

    Free access

    Imaging lens and imaging apparatus

    KOBAYASHI HIROAKI / KAMIYA TAKESHI | European Patent Office | 2018

    Free access