Patent ID: 11487083

Abstract:
Provided is a camera optical lens including, sequentially from an object side to an image side, first to fifth lenses. The camera optical lens satisfies: −8.00≤(f1+f3+f5)/f≤−6.00; 1.00≤(R7+R8)/(R7−R8)≤3.00; R5/d5≤−15.00; 10.00≤d7/d8≤13.02; and 0.80≤f4/f≤1.50, where f denotes a focal length of the camera optical lens; f1, f3, f4 and f5 denote focal lengths of the first, third, fourth and fifth lenses, respectively; R5 denotes a curvature radius of an object side surface of the third lens; R7 and R8 denote curvature radiuses of object side and image side surfaces of the fourth lens, respectively; d5 and d7 denote on-axis thicknesses of the third and fourth lenses, respectively; and d8 denotes an on-axis distance from the image side surface of the fourth lens to an object side surface of the fifth lens. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.