AAC Optics (Suzhou) Co., Ltd.

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 negative refractive power; 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 satisfies following conditions: −8.00≤f1/f≤−3.00; −6.00≤f34/f≤−1.50; and R10/R9≥1.50. The camera optical lens has outstanding optical functions, while satisfying a desire of large aperture and long focal length.

The present invention discloses a camera optical lens with seven-piece lens including, 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 positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power and a seventh lens having a negative refractive power. The camera optical lens satisfies the following conditions: 1.30≤f1/f≤2.00, 5.00≤d1/d2≤8.01, and 1.00≤d4/d6≤5.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.

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 negative refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, and a sixth lens having a positive refractive power. The camera optical lens satisfies following conditions: 2.50≤f2/f1≤8.00; f45/f≤−5.00; 1.20≤d5/d6≤5.00; and −20.00≤R6/R5≤−2.00. The camera optical lens has outstanding optical functions, while satisfying a desire of wide angle and ultra-thinness.

The present disclosure relates to a technical field of optical lenses, and discloses a camera optical lens. The camera optical lens includes seven lenses. An order of the seven lenses is sequentially from an object side to an image side, which is shown as follows: a first lens having a negative refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a positive refractive power, a fifth lens having a positive refractive power, a sixth lens having a negative refractive power, and a seventh lens having a refractive power. While the camera optical lens has good optical performance, the camera optical lens further meets design requirements of large aperture, wide-angle, and ultra-thinness. In addition, on-axis and off-axis chromatic aberrations are fully corrected and the camera optical lens has excellent optical characteristics.

The present invention discloses a camera optical lens with seven-piece lenses including, 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 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 the following conditions: 5.00≤R3/R1≤10.00 and 0.50≤R1/R12≤2.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.

The present invention discloses a camera optical lens with six-piece lens including, from an object side to an image side in sequence, a first lens having a negative refractive power, 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 satisfies the following conditions: −6.00 f4/f5 −2.00, R5/R3 −50.00; and 3.00 f2/f 6.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.

Disclosed is a camera optical lens. The camera optical lens includes from an object side to an image side in sequence: a first lens having a negative refractive power; 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; a sixth lens having a positive refractive power. The camera optical lens further satisfies the following conditions: 0.60≤f3/f≤1.20; −0.90≤(R3+R4)/(R3−R4)≤−0.10; 0.10≤d2/TTL≤0.20; 1.00≤f6/f≤5.00. The camera optical lens has good optical performance.

The present application relates to the field of optical lenses and discloses a camera optical lens including, in order from an objective surface to an image surface: a first lens having a negative refractive force, a second lens having a refractive force, a third lens having a negative refractive force, a fourth lens having a positive refractive force, a fifth lens having a positive refractive force, and a sixth lens having a negative refractive force; a refractive index of the first lens is n1; a focal length of the camera optical lens is f; an optical total length of the camera optical lens is TTL; a central radius of curvature of an objective surface of the sixth lens of R11; a central radius of curvature of an image surface of the sixth lens of R12, and the following relationship expressions are satisfied: n1≥1.70; 5.00≤TTL/f≤6.50; −6.70≤R12/R11≤−1.80.

The present disclosure relates to the 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 positive refractive power, a second lens having negative refractive power, a third lens having positive refractive power, and a fourth lens having positive refractive power; and following relational expressions are satisfied: 1.50≤TTL/f≤2.50; 1.00≤f 1 /f≤1.50; −12.00≤f 2 /d 3 <−4.00; n 1 ≥1.70; and 1.50≤d 7 /d 5 ≤5.00. The camera optical lens has good optical characteristics and good optical performance, and is particularly suitable for a mobile phone camera lens assembly, a vehicle-mounted lens and a WEB camera lens composed of camera elements such as CCD, CMOS with high resolution.

The present invention discloses a camera optical lens including, from an object side to an image side in sequence: a first lens having a negative 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, and a fifth lens having a positive refractive power. The camera optical lens satisfies the following conditions: 12.00≤TTL/f≤15.00, 2.00≤f45/f≤6.00, 0≤(R3+R4)/(R3−R4)<1.00, and 8.00≤d4/d6≤30.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.