US Patent 11675161 Camera optical lens

The present disclosure a camera optical lens comprising, 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 having a negative refractive power, and a fifth lens having a positive refractive power, the second lens is bonded to the third lens, the camera optical lens satisfying conditions of 0.35≤f1/f≤0.75. The camera optical lens can achieve excellent optical characteristics while meeting the designing requirement for having a large aperture and a long focal length, and being ultra-thin.