Aac Technologies Pte. Ltd.

Aac Optics Solutions Pte. Ltd.

Aac Optics (suzhou) Co., Ltd.

Yuanshan Cui

Lei Zhang

Yanmei Wang

Kenji Oinuma

Hiroyuki Teraoka

Koji Nitta

Jianming Wang

Takaaki Teranishi

Kaoru Yamazaki

Chunhuan Fang

Setsu Sato

Takayuki Sakaguchi

The present disclosure relates to a technical field of optical lenses, and discloses a camera optical lens. The camera optical lens includes six lenses. An order of the six lenses is sequentially from an object side to an image side, which is shown as follows: 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 having a negative refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power. The camera optical lens provided by the present disclosure has excellent optical characteristics, and further has characteristics of large aperture, wide-angle, and ultra-thin, especially suitable for mobile phone camera lens assemblies and WEB camera lenses, which are composed of camera components having high pixels, such as CCD and CMOS.

Camera optical lens

The present disclosure relates to the technical field of optical lenses, and discloses a camera optical lens. The camera optical lens includes six lenses. An order of the six lenses are sequentially from an object side to an image side, which is shown as follows: a first lens having a negative refractive power, and a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power. The camera optical lens provided by the present disclosure has excellent optical characteristics, and further has characteristics of large aperture, wide-angle, and ultra-thin, especially suitable for mobile phone camera lens assemblies and WEB camera lenses, which are composed of camera components having high pixels, such as CCD and CMOS.

The present disclosure relates to the field of optical lenses and provides a camera optical lens sequentially including, from an object side to an image side, first to seventh lenses. The camera optical lens satisfies following conditions: 2.00&#x2264;R1/d1&#x2264;4.00; 20.00&#x2264;v4&#x2212;v5&#x2264;30.00; 1.00&#x2264;(R1+R2)/(R3+R4)&#x2264;2.50; and 1.00&#x2264;R12/R11&#x2264;2.80, where v4 and v5 denote abbe numbers of the fourth and fifth lenses, respectively; R1 and R2 denote curvature radiuses of an object side surface and an image side surface of the first lens, respectively; R3 and R4 denote curvature radiuses of an object side surface and an image side surface of the second lens, respectively; R11 and R12 denotes curvature radiuses of an object side surface and an image side surface of the sixth lens, respectively; and dl denotes an on-axis thickness of the first 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 sequentially 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 having a positive refractive power; a fifth lens having a positive refractive power; and a sixth lens having a negative refractive power. The camera optical lens satisfies following conditions: 1.00&#x2264;(v2+v4)/v3&#x2264;1.90; 9.00&#x2264;f3/f2&#x2264;15.00; and 8.00&#x2264;f4/f5&#x2264;30.00, where v2, v3 and v4 denote abbe numbers of the second, third and fourth lenses, respectively; and f2, f3, f4 and f5 denote focal lengths of the second, third, fourth and fifth lenses, respectively. The camera optical lens according to the present disclosure 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 sequentially including, from an object side to an image side, first to sixth lenses. The camera optical lens satisfies following conditions: 3.00&#x2264;(d1+d2)/d3&#x2264;4.00; 1.50&#x2264;(d9+d10)/d11&#x2264;3.00; and &#x2212;5.00&#x2264;R9/R11&#x2264;&#x2212;4.60, where d1, d3, d9 and d11 denotes on-axis thicknesses of the first, second, fifth and sixth lenses, respectively; d2 denotes an on-axis distance from an image side surface of the first lens to an object side surface of the second lens; d10 denotes an on-axis distance from an image side surface of the fifth lens to an object side surface of the sixth lens; and R9 and R11 denote curvature radiuses of object side surfaces of the fifth and sixth lenses, respectively. The camera optical lens according to the present disclosure can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.

Provided is a camera optical lens including first to seventh lenses. The camera optical lens satisfies following conditions: 1.50&#x2264;d1/d13&#x2264;3.00; 5.00&#x2264;(d1+d2)/d6&#x2264;8.00; and &#x2212;50.00&#x2264;(R5+R6)/(R7+R8)&#x2264;&#x2212;5.00, where dand ddenote on-axis thicknesses of the first and seventh lenses, respectively; ddenotes an on-axis distance from an image side surface of the first lens to an object side surface of the second lens; d6 denotes an on-axis distance from an image side surface of the third lens to an object side surface of the fourth lens; Rand Rdenote curvature radiuses of an object side surface and the image side surface of the third lens, respectively; and Rand Rdenote curvature radiuses of the object side surface and an image side surface of the fourth lens, respectively. 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 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: 5.00&#x2264;f1/f&#x2264;7.50; and 9.00&#x2264;R1/d1&#x2264;15.00. 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 sequentially including, 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; a fifth lens having a negative 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: 3.50&#x2264;f3/f2&#x2264;6.00; &#x2212;1.50&#x2264;f5/f4&#x2264;&#x2212;0.60; and &#x2212;1.50&#x2264;f1/f7&#x2264;&#x2212;0.60, where f1, f2, f3, f4, f5 and f7 denotes focal lengths of the first, second, third, fourth, fifth and seventh lenses, respectively. 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 sequentially including, from an object side to an image side, first to seventh lenses, the first and sixth lenses each having a positive refractive power and the second and seventh lenses each having a negative refractive power. The camera optical lens satisfies following conditions: &#x2212;0.49&#x2264;f1/f2&#x2264;&#x2212;0.25; 3.00&#x2264;f1/(f6+f7)&#x2264;4.50; and 2.00&#x2264;d4/d6&#x2264;10.00, where f1, f2, f6 and f7 denote focal lengths of the first, second, sixth and seventh lenses, respectively; 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 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 camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.

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

Provided is a camera optical lens including, sequentially from an object side to an image side, first to seventh lenses. The camera optical lens satisfies following conditions: 20.00&#x2264;R7/d7&#x2264;30.00; 20.00&#x2264;v7&#x2212;v5&#x2264;30.00; and &#x2212;12.00&#x2264;(R1&#x2212;R2)/(R3&#x2212;R4)&#x2264;&#x2212;1.00, where v5 denotes an abbe number of the fifth lens; v7 denotes an abbe number of the seventh lens; R1 denotes a curvature radius of an object side surface of the first lens; R2 denotes a curvature radius of an image side surface of the first lens; 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; R7 denotes a curvature radius of an object side surface of the fourth lens; and d7 denotes an on-axis thickness of the fourth lens. The camera optical lens can achieve high optical performance such as large-aperture, wide-angle and ultra-thin.

The present invention provides 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; a fifth lens having a negative 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: 70.00&#x2264;v4/d7&#x2264;90.00; &#x2212;30.00&#x2264;(R9+R10)/(R13+R14)&#x2264;&#x2212;15.00; and &#x2212;20.00&#x2264;R13/d13&#x2264;&#x2212;7.00. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.

Camera optical lens comprising seven lenses of +&#x2212;&#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 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: 5.00&#x2264;f1/f&#x2264;8.50; and 10.00&#x2264;R3/d3&#x2264;15.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

The present invention provides a camera optical lens including, 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; a fifth lens having a negative refractive power; a sixth lens having a positive refractive power; and a seventh lens having a negative refractive power first to seventh lenses. The camera optical lens satisfies following conditions: 8.00&#x2264;d1/d2&#x2264;16.00; 0.40&#x2264;(d2+d6)/d4&#x2264;0.70; and 0.50&#x2264;R2/R3&#x2264;1.20. 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 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: 3.00&#x2264;f1/f&#x2264;10.00; and &#x2212;20.00&#x2264;R3/d3&#x2264;&#x2212;5.00. The camera optical lens can achieve a high performance while obtaining a low TTL.

Growing community of inventors

Shenzhen, China

Yuanshan Cui