OPTICAL IMAGING LENS

OPTICAL IMAGING LENS

An optical imaging lens includes a first lens element to a second lens element. The first lens element to the second lens element each having an object-side surface facing toward the object side and allowing imaging rays to pass through as well as an image-side surface facing toward the image side a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Huang, Songchao, Zhu, Qingzhi, Hsieh, Hung-Chien, He, Meiting
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:An optical imaging lens includes a first lens element to a second lens element. The first lens element to the second lens element each having an object-side surface facing toward the object side and allowing imaging rays to pass through as well as an image-side surface facing toward the image side and allowing the imaging rays to pass through. A periphery region of the image-side surface of the first lens element is convex, an optical axis region of the image-side surface of the second lens element is concave. Lens elements included by the optical imaging lens are only the two lens elements mentioned above, and the following conditions: HFOV*T1/(ImgH*Fno)≥12.000, T1/T2≥1.300 are satisfied.