manual zoom lens

例句：

1. 1. This camera has a manual zoom lens that allows for precise control over the image.
   这款相机配备了手动变焦镜头，可以精确控制图像。
2. 2.The photographer used the manual zoom lens to capture the distant landscape in detail.
   摄影师使用手动变焦镜头详细捕捉了远处的景观。
3. 3. The manual zoom lens is useful for capturing close-up shots and adjusting focus manually.
   手动变焦镜头对于拍摄近距离照片和手动调整焦点很有用。