Optical photographing lens system, image capturing unit and electronic device

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Optical photographing lens system, image capturing unit and electronic device

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CHEN CHUN-YEN / YANG SHU-YUN

An optical photographing lens system, includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The second lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The third lens element has positive refractive power. The fourth lens element has positive refractive power. The fifth lens element has negative refractive power. The optical photographing lens system has a total of five lens elements.

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Document information

Title :

Optical photographing lens system, image capturing unit and electronic device

Contributors:

CHEN CHUN-YEN (author) / YANG SHU-YUN (author)

Publication date :

2019-02-05

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