【摘要】 本文回顾了验光仪器的技术发展过程,提出当前市场环境下仪器的设计原则。从系统设计角度分析了眼视觉的客观规律与主观作用,分析了两种不同的验光原理。结合国内实际情况提出了继承与创新的融合性设计方法。更多还原

【Abstract】 The technical development of refractometers is systematically and globally reviewed. The designing principles of meters are presented in the conditions of market economy. Two principles of eyesight examination and the objective law and subjective function of visual sense are analysed. Based on the present situation of our country , a new compatible design technique with inheritance and creation is put forward.更多还原