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US 2020/0271900 A1Published application
Lens module
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorKyu Min CHAE
Life of this patent
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Abstract
A lens module includes lenses sequentially arranged from an object side toward an image plane sensor and having respective refractive powers. A second lens of the lenses has a convex object-side surface and a convex image-side surface. A first lens and a third lens of the lenses are symmetrical to each other in relation to the second lens.
Claims8
A lens module comprising:
- a first lens having a refractive power;
- a second lens having a positive refractive power;
- a third lens having a positive refractive power;
- a fourth lens having a refractive power;
- and
- a fifth lens having a positive refractive power,
- wherein the first to fifth lenses are sequentially arranged in ascending numerical order from an object side of the lens module toward an image side of the lens module,
- the refractive power of the first lens is stronger than the refractive power of the fourth lens, and
- a shape of the fourth lens is symmetrical to a shape of the first lens.
6 more elements
Dependencies are inferred from the claim text.