Aac Optics Solutions Pte. Ltd.

Aac Technologies Pte. Ltd.

Xiaonan Zhao

Lei Zhang

Yanmei Wang

Yang Zhang

Hiroyuki Teraoka

Rongbao Shi

Yi Ji

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 glass material; a third lens made of a plastic material; a fourth lens made of a plastic 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: 1.00&#x2264;f1/f&#x2264;1.50; 1.70&#x2264;n1&#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;n2&#x2264;2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Camera optical lens

The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens satisfies following conditions: 62.00&#x3c;R7/f4&#x3c;70.00; 0.10&#x3c;R1/R2&#x3c;0.40; and &#x2212;0.50&#x3c;R3/R4&#x3c;&#x2212;0.30, where f4 denotes a focal length of the fourth 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; and R7 denotes a curvature radius of an object side surface of the fourth lens.

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 plastic material; a fourth lens made of a plastic material; a fifth lens made of a plastic material; a sixth lens made of a glass material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.51&#x2264;f1/f&#x2264;2.50; 1.70&#x2264;n6&#x2264;2.20; &#x2212;2.00&#x2264;f3/f4&#x2264;2.00; 0.00&#x2264;(R13+R14)/(R13&#x2212;R14)&#x2264;10.00; and 0.015&#x2264;d11/TTL&#x2264;0.200. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

Camera optical lens comprising seven lenses of +--++--, ++-+++- or ++--++- refractive powers

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

The present invention provides a camera optical lens, comprising a lens group having a plurality of lens units and an aperture stop; wherein one of the lens units is provided with a coding surface having a wavefront coding surface near the aperture stop. Due to the wavefront coding surface, the aspherical surface can modulate the distribution of optical path of the camera optical lens.

The present disclosure discloses a camera optical lens. The 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, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.

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Shenzhen, China

Xiaonan Zhao