Fresnel-zone lens

例句：

1. 1. TheFresnel zone lens is used to focus light onto a small area.
   夫琅和费透镜用于将光线聚焦到一个小区域。
2. 2. In the Fresnel zone lens experiment, scientists observed how light interacts with matter.
   在夫琅和费透镜实验中，科学家们观察了光与物质的相互作用。
3. 3. The Fresnel zone lens was developed by French mathematician Augustin Fresnel in the 18th century.
   夫琅和费透镜是由法国数学家奥古斯特·傅里叶在18世纪发明的。