OPTICAL IMAGING LENS

An optical imaging lens includes a first lens element to a sixth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region...

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Bibliographic Details
Main Authors You, Citian, Chen, Baina, Chen, Feng
Format Patent
LanguageEnglish
Published 03.02.2022
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:An optical imaging lens includes a first lens element to a sixth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region of the object-side surface of the second lens element is concave, the fourth lens element has negative refracting power, an optical axis region of the object-side surface of the fourth lens element is concave, a periphery region of the image-side surface of the fourth lens element is convex, an optical axis region of the object-side surface of the fifth lens element is concave, a periphery region of the object-side surface of the fifth lens element is concave, an optical axis region of the object-side surface of the sixth lens element is convex.
Bibliography:Application Number: US202017029058