一、前言随着科学技术的发展,对光学仪器成像质量的要求也越来越高。在通常的情况下,要得到高质量的光学系统,一般需要复杂的光学结构,这样一来仪器的成本就要高。用非球面光学零件虽然可以简化光学系统结构,减少镜片数量,可是非球面加工,大量的抛光加工还需要手工去完成。这样一来仪器造价就大大增加了。在不影响光学性 I. Preface With the development of science and technology, the requirements on the imaging quality of optical instruments are also getting higher and higher. Under normal circumstances, to obtain high-quality optical system, generally require a complex optical structure, so the cost of the instrument will be high. Although using aspheric optical components can simplify the optical system structure, reducing the number of lenses, but aspheric processing, a large number of polishing processes also need to be done by hand. As a result, the cost of the instrument has greatly increased. Does not affect the optical properties