Patent ID: 11460669

Abstract:
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: an aperture; 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 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: 0.35≤f1/f≤0.60; and −5.70≤f2/f≤−2.50, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; and f2 denotes a focal length of the second lens. The camera optical lens can achieve a high optical performance while satisfying design requirements for a long focal length.