IMAGING LENS UNIT AND PRODUCTION METHOD THEREFOR

IMAGING LENS UNIT AND PRODUCTION METHOD THEREFOR

An imaging lens unit (10) includes a resin lens barrel (11) and a plurality of lenses (L1 to L6) incorporated in the lens barrel (11). The lens barrel (11) has a lens barrel body (21) and a box-shaped part (22). A plurality of lens receiving parts (24) are arranged at predetermined intervals in a ci...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIHARA, Satoru, SAOTOME, Takashi, FUJII, Takaharu, SUGIKI, Kousuke, KANAI, Daisuke
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:An imaging lens unit (10) includes a resin lens barrel (11) and a plurality of lenses (L1 to L6) incorporated in the lens barrel (11). The lens barrel (11) has a lens barrel body (21) and a box-shaped part (22). A plurality of lens receiving parts (24) are arranged at predetermined intervals in a circumferential direction of the lens barrel body (21) and protrude from an inner peripheral surface (21C) of the lens barrel body (21). The fourth lens (L4) is fixed to the lens barrel (11) in a state of being engaged with the plurality of lens receiving parts (24).