Patent ID: 10705322

Abstract:
The present invention provides a wide-angle camera lens consisting of seven lens elements. The wide-angle camera lens successively includes: a first optical lens with negative refractive power; a second optical lens with negative refractive power; a third optical lens with negative refractive power, an image side surface of the third optical lens being a convex surface; a fourth optical lens with refractive power; a fifth optical lens with refractive power; a sixth optical lens with refractive power; and a seventh optical lens with refractive power from an object side to an image side, wherein −5.5<f1/f<−2; −2.5<f5/f6<−0.5; f1 is an effective focal length of the first optical lens, f is an effective focal length of the wide-angle camera lens, f5 is an effective focal length of the fifth optical lens, and f6 is an effective focal length of the sixth optical lens.