| Compound eyes are a common visual organ in nature. It is common in arthropods. It has the advantages of extremely high field of view, low aberration, low distortion, high temporal resolution, high spatial resolution, and infinite depth of field. In recent years, it received greater attention. This article outlines the latest compound eye manufacturing process and imaging system. First, the main manufacturing techniques of compound eye lenses are introduced. In addition, we introduce the compound eye imaging system. Finally, the artificial compound eye system is prospected. |