Camera optical lens

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United States of America Patent

PATENT NO 11906703
SERIAL NO

17134518

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Abstract

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A camera optical lens is provided. 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, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens. The camera optical lens satisfies following conditions: 1.80≤f1/f≤3.20; and 1.50≤d11/d12≤8.00, where f1 denotes a focal length of the first lens, d11 denotes an on-axis thickness of the sixth lens, and d12 denotes an on-axis distance from an image side surface of the sixth lens to an object side surface of the seventh lens. The camera optical lens according to the present disclosure meets design requirements for large aperture, wide angle and ultra-thinness while achieving good optical performance.

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Patent Owner(s)

Patent OwnerAddress
RAYTECH OPTICAL (CHANGZHOU) CO LTDNO 2 HSINCHU ROAD XINBEI DISTRICT (COMPREHENSIVE FREE TRADE ZONE) CHANGZHOU CITY JIANGSU PROVINCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sun, Wen Shenzhen, CN 144 852

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