Aac Optics Solutions Pte. Ltd.

Aac Optics (suzhou) Co., Ltd.

Raytech Optical (changzhou) Co., Ltd.

Yutong Guo

Lei Zhang

Yanmei Wang

Zixuan Huang

Hiroyuki Teraoka

Yanli Xie

Wanxia Li

Disclosed is a camera optical lens. including, nine lenses from an object side to an image side being: a first lens with a negative refractive power, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens all with a positive refractive power, a seventh lens with a negative refractive power, an eighth lens with a positive refractive power and an ninth lens with a negative refractive power. The camera optical lens satisfies: −1.60≤f1/f≤−0.50, 2.50≤d3/d4≤10.00; wherein, f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, d3 denotes an on-axis thickness of the second lens, and d4 denotes an on-axis distance from the second lens to the third lens. The camera optical lens has good optical performance, and meets the design requirements of wide-angle and ultra-thin.

Camera optical lens

A camera optical lens is provided, including from an object side to an image side: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having negative refractive power; a fourth lens having positive refractive power; and a fifth lens having negative refractive power. The camera optical lens satisfies following conditions: −5.00≤f2/f≤−2.50; 2.00≤d5/d6≤4.00; −4.00≤R7/R8≤−1.30; and −2.00≤(R1+R2)/(R1−R2)≤−1.00. The above camera optical lens may meet design requirements for large aperture, wide angle and ultra-thinness, while maintaining a high imaging quality.

A camera optical lens is provided, including from an object side to an image side: a first lens having negative refractive power; a second lens having positive refractive power; a third lens having negative refractive power; a fourth lens having positive refractive power; and a fifth lens having negative refractive power. The camera optical lens satisfies following conditions: &#x2212;3.00&#x2264;f1/f2&#x2264;&#x2212;1.50; 1.80&#x2264;d3/d4&#x2264;4.00; 2.50&#x2264;R7/R8&#x2264;6.00; and f3/f&#x2264;&#x2212;5.00. The above camera optical lens may meet design requirements for large aperture, wide angle and ultra-thinness, while maintaining a high imaging quality.

The present disclosure provides a camera optical lens including, from an object side to an image side in sequence: a first lens having a positive refractive power, a second lens having a positive refractive power, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens; and the camera optical lens satisfies conditions of: 0.95&#x2264;f/TTL; 3.50&#x2264;f2/f&#x2264;5.00; and &#x2212;20.00&#x2264;(R11+R12)/(R11&#x2212;R12)&#x2264;&#x2212;3.00. The camera optical lens can achieve good optical performance while meeting the design requirements for large aperture, long focal length and ultra-thinness.

Provided is a camera optical lens including, sequentially 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 negative refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power. The camera optical lens satisfies following conditions: 0.75&#x2264;f1/f&#x2264;0.86; &#x2212;0.30&#x2264;f1/f2&#x2264;&#x2212;0.20; 1.30&#x2264;(f1+f4)/f&#x2264;1.50; &#x2212;22.00&#x2264;(f2+f3+f5)/f&#x2264;&#x2212;9.00; and 0.05&#x2264;d8/f&#x2264;0.08, where f denotes a focal length of the camera optical lens; f1, f2, f3, f4 and f5 denote focal lengths of the first, second, third, fourth, and fifth lenses, respectively; and d8 denotes an on-axis distance from an image side surface of the fourth lens to an object side surface of the fifth lens. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.

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: &#x2212;3.01&#x2264;f1/f2&#x2264;&#x2212;1.00; and 12.00&#x2264;(R1+R2)/(R1&#x2212;R2)&#x2264;25.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Camera optical lens including six lenses of +&#x2212;&#x2212;&#x2212;++ 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: 1.10&#x2264;f1/f&#x2264;3.00; and &#x2212;20.00&#x2264;R11/d11&#x2264;&#x2212;11.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Camera optical lens including six lenses of +&#x2212;&#x2212;&#x2212;+&#x2212; or +&#x2212;&#x2212;++&#x2212; 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 made of a glass material; a second lens made of a plastic material; a third lens made of a plastic 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: 1.51f1/f2.50; 1.70n12.20; &#x2212;10.00(R13+R14)/(R13&#x2212;R14)10.00; and 1.70n42.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Growing community of inventors

Shenzhen, China

Yutong Guo