Optical imaging lens assembly

An optical imaging lens assembly, along an optical axis from an object side to an image side, sequentially comprising:

• a first lens having refractive power;
• a second lens;
• a third lens, an object-side surface of the third lens being a concave surface, and an image-side surface of the third lens being a convex surface;
• a fourth lens;
• a fifth lens having refractive power;
• a sixth lens having positive refractive power;
• and
• a seventh lens having negative refractive power,
• the optical imaging lens assembly satisfying:
• TTL/ImgH≤1.5;
• FOV>100°;
• and
• 0<(R9+R10)/f<2.0,
• wherein, TTL is a distance from an object-side surface of the first lens to an imaging plane of the optical imaging lens assembly on the optical axis, ImgH is half of a diagonal length of an effective pixel area on the imaging plane, FOV is a maximum field-of-view of the optical imaging lens assembly, R9 is a radius of curvature of an object-side surface of the fifth lens, R10 is a radius of curvature of an image-side surface of the fifth lens, and f is an effective focal length of the optical imaging lens assembly.