Aac Technologies Pte. Ltd.

Aac Optics Solutions Pte. Ltd.

Aac Optics (suzhou) Co., Ltd.

Aac Optics (changzhou) Co., Ltd.

Raytech Optical (changzhou) Co., Ltd.

Aac Acoustic Technologies (shenzhen) Co., Ltd.

Changzhou Raytech Optronics Co., Ltd.

Rongbao Shi

Lei Zhang

Yanmei Wang

Hiroyuki Teraoka

Jia Chen

Yang Zhang

Chunhuan Fang

Wen Sun

Wenbo Hu

Xiaonan Zhao

A camera optical lens includes a first lens to a sixth lens. The camera optical lens satisfies: 6.50≤f3/f≤10.00; 1.50≤(R3+R4)/(R3−R4)≤3.00; 8.00≤d1/d2≤10.50; 1.50≤d8/d7≤2.00, where f denotes a focal length of the camera optical lens, f3 denotes a focal length of a third lens, R3 and R4 respectively denotes curvature radiuses of an object side surface and an image side surface of a second lens, d1 denotes an on-axis thickness of the first lens, d2 denotes an on-axis distance from an image side surface of the first lens to an object side surface of the second lens, d7 denotes an on-axis thickness of a fourth lens, and d8 denotes an on-axis distance from an image side surface of the fourth lens to an object side surface of a fifth lens. The camera optical lens has a good optical performance and meets the design requirements for a large aperture, a wide angle and ultra-thinning.

Camera optical lens

Disclosed is a camera optical lens. The camera optical lens includes nine lenses in total, and the nine lenses from an object side to an image side are: a first lens with a negative refractive power, a second lens, a third lens with a positive refractive power, a fourth lens, a fifth lens with a negative refractive power, a sixth lens 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: −1.80≤f1/f≤−0.60; 2.00≤d5/d6≤8.00; 3.50≤f6/f≤6.00. The camera optical lens has good optical performance, and meets the design requirements of a large aperture, wide-angle and ultra-thin.

The present disclosure relates to optical lens, and provides a camera optical lens including eight lenses, from an object side to an image side in sequence: 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, a fifth lens having a positive refractive power, a sixth lens having a negative refractive power, a seventh lens having a positive refractive power, and an eighth lens having a negative refractive power; wherein the camera optical lens satisfies the following conditions: 0.95≤f/TTL; −4.50≤f2/f≤−2.00; and −0.90≤(R13+R14)/(R13−R14)≤−0.25. The camera optical lens can achieve good optical performance while meeting design requirements for a long focal length and ultra-thinness.

A 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, a fourth lens, a fifth lens having a positive refractive power and a sixth lens having a negative refractive power. The camera optical lens satisfies following conditions: 0.25≤d10/TTL≤0.50 and 0.55≤f1/f≤1.00, here f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, d10 denotes an on-axis thickness from an image-side surface of the fifth lens to an object-side surface of the sixth lens, and TTL denotes a total optical length from an object-side surface of the first lens to an image surface of the camera optical lens along an optical axis. The camera optical lens has excellent optical performances such as a large aperture, a wide angle and ultra-thin etc..

Provided is a camera optical lens, which includes, from an object side to an image side, first to seventh lenses. The camera optical lens satisfies following conditions: 0.50≤f1/f≤0.80; 1.50≤f6/f7≤5.00; and 1.20≤d4/d5≤2.00, where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, f6 denotes a focal length of the sixth lens, f7 denotes a focal length of the seventh lens, d4 denotes an on-axis distance from an image side surface of the second lens to an object side surface of the third lens, and d5 denotes an on-axis thickness of the third lens. The camera optical lens according to the present disclosure can achieve high optical performance while satisfying design requirements for ultra-thin, long-focal-length lenses having large apertures.

A camera optical lens includes first to fifth lenses that are sequentially arranged from an object side to an image side. Each of the first lens, the third lens, and the fourth lens has a positive refractive power, and each of the second lens and the fifth lens has a negative refractive power. The camera optical lens satisfies: 0.50&#x2264;f1/f&#x2264;0.80; &#x2212;1.20&#x2264;f2/f&#x2264;&#x2212;0.70; 1.50&#x2264;d8/d9&#x2264;3.00; &#x2212;1.50&#x2264;R3/R4&#x2264;&#x2212;0.60; and 1.20&#x2264;R7/R8&#x2264;2.00, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f2 denotes a focal length of the second lens; 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 being ultra-thin and having a wide-angle and a large aperture.

A 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 negative refractive power, a fourth lens, a fifth lens having a positive refractive power and a sixth lens having a negative refractive power. The camera optical lens satisfies conditions of 1.00&#x2264;(d1+d3+d5+d7+d9)/d11&#x2264;2.20 and (R5+R6)/(R5&#x2212;R6)&#x2264;&#x2212;1.00, here d1, d3, d5, d7 and d9 denote an on-axis thickness of the first, the second, the third, the fourth, the fifth, and the sixth lenses, respectively, R5 denotes a curvature radius of an object-side surface of the third lens, and R6 denotes a curvature radius of an image-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.

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: &#x2212;3.50&#x2264;f2/f1&#x2264;&#x2212;2.00; 1.00&#x2264;(R7+R8)/(R7&#x2212;R8)&#x2264;5.00; f3/f&#x2264;&#x2212;12.00; &#x2212;2.50&#x2264;R10/R9&#x2264;&#x2212;0.80; 2.00&#x2264;d7/d8&#x2264;3.20; and 0.70&#x2264;d4/d6&#x2264;1.15. 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: eight lenses which are, from an object side to an image side in sequence: a first lens having a positive refractive power, a second having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a refractive power, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, a seventh lens having a negative refractive power, and an eighth lens having a negative refractive power; and the camera optical lens satisfies conditions of: 0.95&#x2264;f/TTL; 2.50&#x2264;f2/f&#x2264;5.00; and &#x2212;20.00&#x2264;(R15+R16)/(R15&#x2212;R16)&#x2264;&#x2212;3.50. The camera optical lens can achieve good optical performance while meeting the design requirements for 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 positive refractive power; and a fourth lens having a negative refractive power. The camera optical lens satisfies following conditions: &#x2212;0.75&#x2264;f1/f2&#x2264;&#x2212;0.67; 0.32&#x2264;f4/f2&#x2264;0.40; 5.00&#x2264;R7/R8&#x2264;6.00; and 1.40&#x2264;d1/d2&#x2264;3.20, where f1, f2, and f4 denote focal lengths of the first, second and fourth lenses, respectively; R7 and R8 denote curvature radiuses of an object side surface and an image side surface of the fourth lens, respectively; d1 denotes an on-axis thickness of the first lens; and d2 denotes an on-axis distance from an image side surface of the first lens to an object side surface of the second lens. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses.

A camera optical lens is provided, including five lenses, which satisfies the following conditions: 0.60&#x2264;(R3+R4)/(R3&#x2212;R4)&#x2264;0.7; &#x2212;5.00&#x2264;(R5+R6)/(R5&#x2212;R6)&#x2264;&#x2212;4.20; 1.10&#x2264;d8/d9&#x2264;1.20; and 0.85&#x2264;(R9+R10)/(R9&#x2212;R10)&#x2264;0.89; where R3 denotes a curvature radius of an object-side surface of the second lens; R4 denotes a curvature radius of an image-side surface of the second lens; R5 denotes a curvature radius of an object-side surface of the third lens; R6 denotes a curvature radius of an image-side surface of the third lens; R9 denotes a curvature radius of an object-side surface of the fifth lens; R10 denotes a curvature radius of an image-side surface of the fifth lens; d8 denotes an on-axis distance from an image-side surface of the fourth lens to an object-side surface of the fifth lens; d9 denotes an on-axis thickness of the fifth lens. The camera optical lens satisfies a design requirement of a large aperture, ultra-thinness and a wide angle while having good optical functions.

Camera optical lens including five lenses of +&#x2212;&#x2212;+&#x2212; refractive powers

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, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens satisfies following conditions: 1.00&#x2264;f1/f&#x2264;1.50, 1.70&#x2264;n3&#x2264;2.20, &#x2212;2.00&#x2264;f3/f4&#x2264;2.00, 0.50&#x2264;(R13+R14)/(R13&#x2212;R14)&#x2264;10.00 and 1.70&#x2264;n5&#x2264;2.20, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f3 denotes a focal length of the third lens; f4 denotes a focal length of the fourth lens; n3 denotes a refractive index of the third lens L; n5 denotes a refractive index of the fifth lens; R13 denotes a curvature radius of an object-side surface of the seventh lens; and R14 denotes a curvature radius of an image-side surface of the seventh lens.

Camera optical lens comprising seven lenses of +&#x2014;+-+-+ refractive powers

The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, an aperture, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The camera optical lens further satisfies specific conditions.

The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, an aperture stop, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, and the fifth lens is made of plastic material. The camera optical lens further satisfies specific conditions.

The present disclosure discloses a camera optical lens, including, in an order 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. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.

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Shenzhen, China

Rongbao Shi