Abstract: A camera lens system is disclosed. The camera lens system includes five lens groups lined up from the object side. The lens groups includes a first lens group having a first lens having a positive refractive power; a second lens group having a second lens having a negative refractive power; a third lens group having a third lens having a positive refractive power and the a fourth lens having a negative refractive power; a fourth lens group having a fifth lens having a convex image side surface and a positive refractive power; a fifth lens group having a sixth lens having a concave image side surface and a negative refractive power. An image side surface of the third lens is connected to an object side surface of the fourth lens.

Abstract: An imaging lens assembly is disclosed in the present disclosure. The imaging lens assembly includes, in order from an object side to an image side, a stop; a first lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a second lens having a negative refractive power and a convex and meniscus shaped image-side surface; a third lens having a negative refractive power, an image-side surface being concave at a paraxial region and being convex and meniscus shaped at a peripheral region, and an object side-surface being concave at the paraxial region; the image-side surface of the third lens having an inflection point. At least one of the surfaces of three lenses is aspheric, f is a focal length of the imaging lens assembly; f1 is a focal length of the first lens and the imaging lens assembly satisfying following condition: 0 < f ? ? 1 f < 1.0 .

Abstract: An imaging lens assembly is disclosed in the present disclosure. The imaging lens assembly includes, in order from an object side to an image side: a stop; a first lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a second lens having a negative refractive power and a convex and meniscus shaped image-side surface; a third lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a fourth lens having a negative refractive power, an image-side surface being concave at a paraxial region and being convex and meniscus shaped at a peripheral region, and an object side-surface being convex at the paraxial region; the image-side surface of the fourth lens having an inflection point; at least one of the image-side surfaces of three lenses being spherical; and the imaging lens assembly satisfying following condition: 2.4 < R ? ? 6 R ? ? 7 < 2.6 .

Abstract: A camera lens system is disclosed. The camera lens system includes a first lens group having a first lens which has a positive refractive power; a second lens group having a second lens which has a negative refractive power and a third lens which has a negative refractive power; a third lens group having a fourth lens which has a concave image side surface and a positive refractive power; a fourth lens group including a fifth lens which has a convex image side surface and a positive refractive power; a fifth lens group having a sixth lens which has a concave image side surface and a negative refractive power. An image side surface of the second lens is connected to an object side surface of the third lens.

Abstract: A camera lens system is disclosed. The camera lens system includes five lens groups lined up from the object side. The lens groups includes a first lens group having a first lens having a positive refractive power; a second lens group having a second lens having a negative refractive power; a third lens group having a third lens having a positive refractive power and the a fourth lens having a negative refractive power; a fourth lens group having a fifth lens having a convex image side surface and a positive refractive power; a fifth lens group having a sixth lens having a concave image side surface and a negative refractive power. An image side surface of the third lens is connected to the an object side surface of the fourth lens.

Abstract: A camera lens system is disclosed. The camera lens system includes a first lens group having a first lens which has a positive refractive power; a second lens group having a second lens which has a negative refractive power and a third lens which has a negative refractive power; a third lens group having a fourth lens which has a concave image side surface and a positive refractive power; a fourth lens group including a fifth lens which has a convex image side surface and a positive refractive power; a fifth lens group having a sixth lens which has a concave image side surface and a negative refractive power. An image side surface of the second lens is connected to an object side surface of the third lens.

Abstract: An imaging lens assembly is disclosed in the present disclosure. The imaging lens assembly includes, in order from an object side to an image side: a stop; a first lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a second lens having a negative refractive power and a convex and meniscus shaped image-side surface; a third lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a fourth lens having a negative refractive power, an image-side surface being concave at a paraxial region and being convex and meniscus shaped at a peripheral region, and an object side-surface being convex at the paraxial region; the image-side surface of the fourth lens having an inflection point; at least one of the image-side surfaces of three lenses being spherical; and the imaging lens assembly satisfying following condition: 2.4 < R ? ? 6 R ? ? 7 < 2.6 .

Abstract: An imaging lens assembly is disclosed in the present disclosure. The imaging lens assembly includes, in order from an object side to an image side, a stop; a first lens having a positive refractive power, a convex object-side surface and a convex image-side surface; a second lens having a negative refractive power and a convex and meniscus shaped image-side surface; a third lens having a negative refractive power, an image-side surface being concave at a paraxial region and being convex and meniscus shaped at a peripheral region, and an object side-surface being concave at the paraxial region; the image-side surface of the third lens having an inflection point. At least one of the surfaces of three lenses is aspheric, f is a focal length of the imaging lens assembly; f1 is a focal length of the first lens and the imaging lens assembly satisfying following condition: 0 ? ? f ? ? 1 f ? ? 1.0 .