讨论了微小光学的发展和异形孔径(正方形和六角形)微透镜阵列的制作。自聚焦透镜的制作加速了微小光学的产生,微透镜阵列器件的应用,促使微小光学迅猛发展,异形孔径微透镜阵列的研制,开创了微小光学新的研究领域。重点对异形自聚焦透镜和异形孔径微透镜阵列的理论和实验研究工作进行讨论,给出了有益的结果。 The development of micro-optics and the fabrication of micro-lens arrays with shaped apertures (square and hexagonal) are discussed. The fabrication of self-focusing lens accelerates the development of micro-optics. The application of micro-lens array devices has led to the rapid development of micro-optics and the development of micro-lens arrays with special-shaped apertures, opening up new research fields in micro-optics. Focus on the special-shaped self-focusing lens and special-shaped aperture micro-lens array theoretical and experimental work to discuss and give useful results.