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US 2023/0408798 A1Published application
Lens module
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorIl Yong PARK
Life of this patent
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Abstract
A lens module includes a first lens having refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having refractive power, a fifth lens having refractive power and having a concave object-side surface and a concave image-side surface, and a sixth lens having refractive power and a concave image-side surface. The first to sixth lenses are sequentially disposed from an object side to an image side.
Claims14
A lens module, comprising:
- a first lens having a refractive power;
- a second lens having a convex object-side surface;
- a third lens having a convex object-side surface;
- a fourth lens having a refractive power;
- a fifth lens having a refractive power;
- and
- a sixth lens having a refractive power,
- wherein the first to sixth lenses are sequentially disposed from an object side to an imaging plane,
- wherein a thickness along an optical axis of the third lens is greater than a thickness along an optical axis of the fourth lens, and
- wherein 20<V1−V2<45, where V1 is an Abbe number of the first lens and V2 is an Abbe number of the second lens.
7 more elements
A lens module, comprising:
- a first lens having a concave image-side surface;
- a second lens having a refractive power;
- a third lens having a convex object-side surface;
- a fourth lens having a refractive power;
- a fifth lens having a refractive power;
- and
- a sixth lens having a refractive power,
- wherein the first to sixth lenses are sequentially disposed from an object side to an imaging plane,
- wherein a thickness along an optical axis of the third lens is greater than a thickness along an optical axis of the fourth lens, and
- wherein 20<V1−V2<45, where V1 is an Abbe number of the first lens and V2 is an Abbe number of the second lens.
7 more elements
Dependencies are inferred from the claim text.