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

• In order to arrive a new compensation mode that reduces the dependence on design experience for a zoom lens, a way for power allocation and compensation is proposed.
  为了寻找新的变倍补偿方式并降低设计变焦距系统时对经验的过分依赖，提出了一种光焦度分配及变焦补偿方法。
• This makes it easier to steady the camera properly, and should help to control camera shake, especially if you frequently use the telephoto zoom lens or longer.
  这使得它更容易稳定相机正常，并应有助于控制相机的抖动，特别是如果您经常使用或更长的变焦长焦镜头。
• My ( grown-up) family has written off two digital cameras by getting sand in the zoom lens and even lost a mobile phone to heavy rain.
  我的家人（成年人）就因把沙子弄进变焦镜头而毁掉两部数码相机，甚至还让大雨淋坏了一部手机。
• Zoom lens is flourishing with the development of computer technology and precision machinery design.
  伴随计算机技术、精密机械设计和加工技术的发展和推广，以及各类传感器件水平的提高，推动了变焦镜头的蓬勃发展。
• Where Swift's BAT provided a wide-angle view, the X-ray telescope aboard the Chandra X-ray Observatory acted like a zoom lens and resolved details a hundred times smaller.
  凡Swift的英美烟草公司提供了一个广角认为，船上钱德拉X射线天文台像变焦镜头和解决详细百倍小担任X射线望远镜。
• The continuous telecentric zoom lens for a digital light processor ( DLP) projector with prisms is presented.
  介绍了含有棱镜系统的数字光处理器（DLP）投影仪连续变焦距远心镜头的设计。
• Wide angle and Zoom lens;
  广角镜与长镜；
• After the view guide mechanism capturing the related position, the utility model cooperates with the optical zoom lens unit to timely view the images in all positions.
  本实用新型可由景点指引机构获得相关位置后，配合光学变焦镜头单元于源地实时观看各位置影像。
• It has a built-in zoom lens as well. Mosaic is generated for each shot as representative image of shot content.
  它也有内置的变焦镜头。对每一个镜头生成一个全拼图作为表征该镜头内容的图像。
• 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