W&G Law Group LLP
Camera optical lens comprising six lenses of ++−−+− 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 having a positive refractive power, a second lens having a positive 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 the following conditions: 5.00≤f1/f≤10.00 and 20.00≤R3/d3≤−5.00, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; R3 denotes a curvature radius of an object-side surface of the second lens; d3 denotes an on-axis thickness of the second lens. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
AAC Optics Solutions Pte. Ltd.
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Lei Jiekang
Zhang Chen