horizontal magnification

By studying the imaging laws of six species optical devices we obtain the relations between lateral magnification and object distance using mathematical method.

通过研究六种光学元件的成像规律,运用数学方法得出横向放大率与物距的关系式,根据所研究的六种光学元件的成像规律表,总结出成像性质与横向放大率之间的关系。