OPTICAL LENS ASSEMBLY, DEVICE, AND IMAGE FORMING METHOD

Provided are an optical lens assembly and an electronic device including the optical lens assembly. The optical lens assembly includes a front group closest to an object side and including a first lens having a positive refractive power and an image side surface that is concave, and a second lens ha...

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Bibliographische Detailangaben
Hauptverfasser: ZHAO, Liefeng, KANG, Byung-kwon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided are an optical lens assembly and an electronic device including the optical lens assembly. The optical lens assembly includes a front group closest to an object side and including a first lens having a positive refractive power and an image side surface that is concave, and a second lens having a negative refractive power, a third lens having a negative refractive power, and a fourth lens having a positive refractive power. Other embodiments may be provided.