zoom lens

英 [ˈzuːm lenz]

美 [ˈzuːm lenz]

n.  变焦距镜头

牛津词典

noun

• 变焦距镜头
  a camera lens that you use to make the thing that you are photographing appear nearer to you or further away from you than it really is

柯林斯词典

• 变焦镜头
  Azoom lensis a lens that you can attach to a camera, which allows you to make the details larger or smaller while always keeping the picture clear.

英英释义

noun

• a camera lens that magnifies the image
  Synonym:telephoto lens

双语例句

• If you want the utmost in sharpness, don't buy a zoom lens.
  你要高锐度，别买变焦头。
• A modularized design method for a zoom lens with mechanical compensation is presented.
  介绍了采用机械补偿方式的变焦距镜头模块化设计方法。
• Variable focal length ( cylindrical) lens manual zoom lens
  变焦（距）（圆柱）透镜（镜头）手控可变焦距透镜
• Fountain Scene under Kaleidoscope Perspective: A Comparative Analysis of Focalization in Extracts from Atonement autofocus zoom lens
  视角万花筒下的喷水池，孰是孰非？&《赎罪》两片段聚焦模式对比解析自动聚焦变焦距镜头
• When you use a small aperture ( large number aperture setting) with a lens such as a zoom lens, half of the split image becomes dark. In this case, use the matte screen to focus.
  当您使用变焦镜头并选用小光圈（大光圈数值）时，分裂像一半是黑的，这时可用磨砂屏对焦。
• Do you see the zoom lens? I think many people will like it when they see it.
  看见这位大哥手中的“大炮”了吧？都是人见人爱的哦。
• The focus of the attacks on admissibility have changed over time. S: Yes, some of them include a built-in zoom lens with wide-angle and telephoto settings.
  随着时间的流逝，对DNA证据可采性攻击的焦点已经转变了。可以，有些自动机具备广角镜及远摄镜功能的内置变焦镜。
• Wide angle and Zoom lens;
  广角镜与长镜；
• S: Yes, some of them include a built-in zoom lens with wide-angle and telephoto settings. There are three types of focusing-guesstimate, rangefinder and autofocus.
  可以，有些自动机具备广角镜及远摄镜功能的内置变焦镜。有三种对焦方式-猜估，用测距仪及自动对焦。
• Design of Infrared Optical Zoom Lens System Based on DSP
  基于DSP的红外双视场调焦系统设计