摘要
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.
By studying the imaging laws of six species optical devices we obtain the relations between lateral magnification and object distance using mathematical method. Based on the reselts we envolve the relationships between imaging features and lateral magnificafion.
出处
《宜春学院学报》
2007年第4期54-55,124,共3页
Journal of Yichun University
关键词
焦距
横向放大率
物距
focus
lateral magnification
object distance