Osram Gmbh

Raytech Optical (changzhou) Co., Ltd.

Aac Optics Solutions Pte. Ltd.

Huawei Technologies Co., Limited

Yongqiang Yang

HongWei Zhang

Liufei Wen

Fen Dai

Provided is a camera optical lens, including, from object side to image side, a first lens having positive refractive power; a second lens having positive refractive power; a third lens having positive refractive power; a fourth lens having negative refractive power; a fifth lens having positive refractive power; a sixth lens; a seventh lens having positive refractive power; an eighth lens having negative refractive power; and a ninth lens having negative refractive power. The camera optical lens satisfies 2.00≤f1/f≤3.50 and 2.00≤d5/d6≤9.00, where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, d5 denotes an on-axis thickness of the third lens, and d6 denotes an on-axis distance from an image side surface of the third lens to an object side surface of the fourth lens. The lens has large aperture, wide angle and ultra-thinness while having good optical performance.

Camera optical lens

Discloses a camera optical lens, including nine lenses, and the nine lenses from an object side to an image side are: a first lens with a negative refractive power, a second lens with a positive refractive power, a third lens with a positive refractive power, a fourth lens with a negative refractive power, a fifth lens with a positive refractive power, a sixth lens with a positive refractive power, a seventh lens with a positive refractive power, an eighth lens with a negative refractive power and an ninth lens with a positive or negative refractive power. The camera optical lens satisfies: &#x2212;5.00&#x2264;f1/f&#x2264;&#x2212;2.00; 2.00&#x2264;d7/d8&#x2264;12.00. The camera optical lens has good optical performance, and meets the design requirements of wide-angle and ultra-thin.

The present disclosure relates to the technical field of optical lens and discloses a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, and a seventh lens having a negative refractive power. The camera optical lens satisfies following conditions: 1.70&#x3e;f6/f&#x2264;5.00; &#x2212;4.00&#x2264;R14/R13&#x2264;&#x2212;1.00; &#x2212;5.00&#x2264;f2/f&#x2264;&#x2212;2.00; 1.00&#x2264;d8/d9&#x2264;2.00. The camera optical lens can achieve excellent optical characteristics with a large aperture, wide-angle, and being ultra-thin.

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Shenzhen, China

Yongqiang Yang