magnifying lens meaning in Chinese

放大镜
放大透镜

It is a complex magnifying lens used to view the image formed at the focal plane
它是比较复杂的放大影像的透镜，观察焦平面的图象。
Captured using a magnifying lens , the photo shows the effect of outside light on droplets of dew in a windowpane
它是用一个放大的镜头拍摄的，反映的是外界光线透过窗玻璃上的露珠产生的效应。
An instrument for examining the interior of the ear , especially the eardrum , consisting essentially of a magnifying lens and a light
耳镜，检耳镜检查耳内部（尤其是中耳）的仪器，主要包括一个放大镜和光源