Patent attributes
The present disclosure discloses an optical imaging lens assembly. The optical imaging lens assembly includes, sequentially along an optical axis from an object side to an image side, a first lens having a refractive power; a second lens having a positive refractive power; a third lens having a refractive power; a fourth lens having a refractive power; a fifth lens having a refractive power; a sixth lens having a refractive power; a seventh lens having a refractive power, wherein an image-side surface of the seventh lens is a convex surface; and an eighth lens having a refractive power. There is an air spacing between any two adjacent lenses in the first to eighth lenses. A total effective focal length f of the optical imaging lens assembly and an entrance pupil diameter EPD of the optical imaging lens assembly satisfy: f/EPD≤2.0.
