Camera optical lens
AssigneeAAC Optics (Changzhou) Co., Ltd.
InventorsJia Chen, Wen Sun
Life of this patent
Estimating the term…
Abstract
Provided is a camera optical lens, which includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one of the first lens to the sixth lens includes a free-form surface. The camera optical lens satisfies 3.00≤v1/v2≤4.00, and −12.00≤f4/f≤−1.80, where f denotes a focal length of the camera optical lens, f4 denotes a focal length of the fourth lens, v1 denotes an abbe number of the first lens, and v2 denotes an abbe number of the second lens. The camera optical lens according to the present disclosure has optical performance and meet the design requirements of being ultra-thin, and having a wide-angle.
Claims10
A camera optical lens, comprising, from an object side to an image side:
- a first lens;
- a second lens;
- a third lens;
- a fourth lens;
- a fifth lens;
- and
- a sixth lens,
- wherein at least one of the first lens, the second lens, the third lens, the fourth lens, the fifth lens, or the sixth lens comprises a free-form surface, and
- wherein the camera optical lens satisfies following conditions:
- 3.00≤v1/v2≤4.00;
- and
- −12.00≤f4/f≤−1.80,
- where
- f denotes a focal length of the camera optical lens,
- f4 denotes a focal length of the fourth lens,
- v1 denotes an abbe number of the first lens, and
- v2 denotes an abbe number of the second lens.
Dependencies are inferred from the claim text.