柯林斯詞典zoom lens (zoom lenses) 1. N-COUNT A zoom lens is a camera lens that allows you to make the details larger or smaller while always keeping the picture clear. 變焦鏡頭 返回 zoom lens劍橋詞典a device attached to a camera that can make the person or object being photographed appear nearer 可變焦距鏡頭 返回 zoom lens