Camera optical lens

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 positive refractive power;
• and
• a fifth lens having a negative refractive power,
• wherein the camera optical lens satisfies the following conditions:
• 1.10≤f1/f≤1.50;
• 0.40≤R3/R4≤1.00;
• 1.00≤d5/d6≤2.00;
• −1.50≤R7/R8≤−1.00;
• and
• FOV≥89°,
• where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, R3 denotes a central curvature radius of an object side surface of the second lens, R4 denotes a central curvature radius of an image side surface of the second lens, d5 denotes an on-axis thickness of the third lens, d6 denotes an on-axis distance from an image side surface of the third lens to an object side surface of the fourth lens, R7 denotes a central curvature radius of the object side surface of the fourth lens, R8 denotes a central curvature radius of an image side surface of the fourth lens, and FOV denotes a field of view of the camera optical lens.