intermediate lens

例句：

1. 1.The camera has a mid-range lens that allows for good close-up shots.
   这款相机有一个中间焦距的镜头，可以拍摄很好的近景照片。
2. 2. The scientist used an intermediate lens to observe the objects in the dark room.
   科学家使用了一个中间焦距的镜头来观察黑暗房间里的物体。
3. 3.The photographer used an intermediate lens to capture the beauty of the landscape.
   摄影师使用了中间焦距的镜头来捕捉风景的美丽。