The optical system disclosed in the embodiment includes first to third lenses disposed along an optical axis from an object side toward a sensor side, the optical system satisfies 40°≤FOV≤50°, an object-side surface and a sensor-side surface of the first lens are spherical, the first lens has a meniscus shape convex toward the object side, the first lens satisfies: 1.7≤nt_1≤2.3 and 0.15≤D_1/TTL≤0.3, TTL satisfies: ≤9 mm (nt_1 is the refractive index of the first lens, TTL is a distance in the optical axis from an object-side surface of the first lens to an image surface of the image sensor, D_1 is the thickness of the first lens at the optical axis, and FOV is the field of view of the optical system.).


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    Title :

    OPTICAL SYSTEM AND CAMERA MODULE COMPRISING SAME


    Contributors:

    Publication date :

    2025-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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