This multi-dimensional visual inspection equipment is designed for FA fiber arrays and optical fiber assemblies. Multi-station vision cameras synchronously capture images from six directions of the assembly. It conducts one-stop screening of various defects including overall dimension deviation, V-groove offset, cover plate blemishes, adhesive overflow, adhesive shortage, shell scratches, and component misalignment. It is applied for full visual quality inspection of finished fiber array assemblies to prevent defective products from flowing into subsequent processes.