Optical lens assembly, imaging apparatus and electronic device

An optical lens assembly, comprising, from an object side to an image side:

• at least four optical lens elements;
• wherein at least one of the at least four optical lens elements comprises an anti-reflective coating, the at least one optical lens element comprising the anti-reflective coating is made of a plastic material, the anti-reflective coating is arranged on an object-side surface or an image-side surface of the at least one optical lens element comprising the anti-reflective coating, the anti-reflective coating comprises at least one coating layer, one of the at least one coating layer at the outer of the anti-reflective coating is made of metal oxide, the anti-reflective coating comprises a plurality of holes, and sizes of the plurality of holes adjacent to the outer of the anti-reflective coating are larger than sizes of the plurality of holes adjacent to the inner of the anti-reflective coating;
• wherein a second anti-reflective coating arranging factor of the optical lens assembly is Far2, and the following condition is satisfied:
• 0.200≤Far2.