Aac Optics Solutions Pte. Ltd.

Aac Optics (suzhou) Co., Ltd.

Yonghua Ji

Lei Zhang

Yanmei Wang

Yingnan Zhang

Jia Chen

Wen Sun

Yanli Xie

A camera optical lens includes, from an object side to an image side: a first lens with a positive refractive power, a second lens with a negative refractive power, a third lens with a negative refractive power, a fourth lens with a positive refractive power, and a fifth lens with a negative refractive power. The camera optical lens satisfies the conditions of 0.95≤f1/f≤1.30 and 2.40≤d2/d4≤5.00. The camera optical lens of the present disclosure has excellent optical performances, and meanwhile can meet design requirements of wide angle and ultra-thin.

Camera optical lens

A camera optical lens includes five-piece lenses, from an object side to an image side. The camera optical lens satisfies conditions of −3.50≤f2/f1≤−1.80, 1.00≤(R7+R8)/(R7−R8)≤1.75, 1.30≤d6/d4≤2.00, 5.00≤(R5+R6)/(R5−R6)≤20.00 and −5.00≤R9/R10≤−1.50. Here f1, f2 denote a focal length of the first lens and the second lens; R5, R6 denote a curvature radius of an object-side surface and an image-side surface of the third lens; R7, R8 denote a curvature radius of an object-side surface and an image-side of the fourth lens; R9, R10 denote a curvature radius of an object-side surface and an image-side surface of the fifth lens; d4 denotes an on-axis distance from an image-side surface of the second lens to the object-side surface of the third lens. The camera optical lens of the present disclosure has excellent optical performances, and meanwhile can meet design requirements of a large aperture, a wide angle and ultra-thin.

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 made of a plastic material; a second lens made of a plastic material; a third lens made of a glass material; a fourth lens made of a glass material; a fifth lens made of a plastic material; a sixth lens made of a plastic material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.50&#x2264;f1/f&#x2264;2.50; 1.70&#x2264;n3&#x2264;2.20; &#x2212;2.00&#x2264;f3/f4&#x2264;2.00; 1.00&#x2264;(R13+R14)/(R13&#x2212;R14)&#x2264;10.00; and 1.70&#x2264;n4&#x2264;2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

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 negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 5.00&#x2264;f1/f&#x2264;10.00; and 5.00&#x2264;R3/d3&#x2264;20.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Camera optical lens including six lenses of +--++- refractive powers

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 negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 1.00&#x2264;f1/f&#x2264;5.00; and 15.00&#x2264;R1/d1&#x2264;30.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

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Shenzhen, China

Yonghua Ji