The disclosure provides an optical lens, from an object side to an imaging surface, the optical lens sequentially includes a first lens having a negative refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; a fifth lens having a positive refractive power; a sixth lens having a negative refractive power; the fifth lens and the sixth lens being cemented into an cemented body; a seventh lens having a positive refractive power; and the optical lens further include a stop, disposed between the second lens and the third lens. The optical lens provided in the present disclosure has a wide-spectrum imaging function. The disclosure further provides an imaging device.
Optical lens, imaging module and vehicle camera
2021-09-21
Patent
Elektronische Ressource
Englisch
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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
Europäisches Patentamt | 2016
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