Camera optical lens
AssigneeAAC Optics Solutions Pte. Ltd.
InventorsTakaaki Teranishi, Lei Zhang, Yanmei Wang, Wenbo Hu
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 6.00≤f1/f≤10.00; and 12.00≤R5/d5≤20.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
Claims20
A camera optical lens, comprising, from an object side to an image side:
- a first lens;
- a second lens having a positive refractive power;
- a third lens having a positive refractive power;
- a fourth lens;
- a fifth lens;
- and
- a sixth lens,
- wherein the camera optical lens satisfies following conditions:
- 6.00≤f1/f≤10.00;
- and
- 12.00≤R5/d5≤20.00,
- where
- f denotes a focal length of the camera optical lens;
- f1 denotes a focal length of the first lens;
- R5 denotes a curvature radius of an object side surface of the third lens;
- d5 denotes an on-axis thickness of the third lens;
- and
- the focal length, the curvature radius and the on-axis thickness of the camera optical lens are all in units of mm.
Dependencies are inferred from the claim text.