US 12,111,450 B2 · Camera lens assembly

Abstract

The present disclosure provides a camera lens assembly, which includes, sequentially from an object side to an image side along an optical axis, a first lens having a refractive power with a convex object-side surface; a second lens having a refractive power with a convex object-side surface; a third lens having a positive refractive power; a fourth lens having a negative refractive power and a concave object-side surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A half of a maximal field-of-view Semi-FOV of the camera lens assembly satisfies: Semi-FOV≥70°. A half of a diagonal length ImgH of an effective pixel area on the imaging plane of the camera lens assembly satisfies: ImgH≥7.8 mm.

Claims14

Dependent claims

A camera lens assembly, sequentially from an object side to an image side along an optical axis, comprising:

a first lens having a negative refractive power and a convex object-side surface;
a second lens having a positive refractive power;
a third lens;
a fourth lens having a positive refractive power;
a fifth lens having a negative refractive power;
a sixth lens having a positive refractive power;
and
a seventh lens,
wherein an axial distance TTL from the object-side surface of the first lens to an imaging plane of the camera lens assembly and a maximal field-of-view FOV of the camera lens assembly satisfy:
7.0 mm<TTL/Tan(FOV/3)<8.0 mm;
and
an effective focal length f3 of the third lens and a total effective focal length f of the camera lens assembly satisfy:
−2.0<f3/f<−1.0.

10 more elements

Dependencies are inferred from the claim text.

Camera lens assembly

Life of this patent

Camera lens assembly

Life of this patent

Abstract

Claims14