lens hood

英 [lenz hʊd]

美 [lenz hʊd]

物镜遮光罩

英英释义

noun

• a tubular attachment used to keep stray light out of the lens of a camera
  Synonym:hood

双语例句

• Why aren't all lenses supplied with a lens hood?
  为什么不给所有的镜头都配上遮光罩呢？
• Lens hood for cinematographic cameras
  电影摄影机透镜遮光罩
• Design of Lens Hood for Star Sensor and Result Simulation
  星敏感器中遮光罩设计及结果模拟
• Never forget to put on the lens hood after you use the camera.
  每次照相机用完以后，千万不要忘记把遮光罩盖上。
• A windscreen for a chimney. The lens hood is used to cover up the lens.
  烟囱罩烟囱的挡风屏遮光罩是用来遮盖镜头的。
• The lens hood is used to cover up the lens. Standard for design of daylighting using glass fiber reinforced plastics daylighting shade in plant
  遮光罩是用来遮盖镜头的。工业厂房玻璃钢采光罩采光设计标准
• Remember to take off the lens hood before you take a photo.
  拍照前要记住先取下遮光罩。
• A decorative or protective covering or cover. The lens hood is used to cover up the lens.
  一个装饰性或保护性的罩或盖。
• A new type infrared detector ( without Dewar) applied to cannonball was developed. The problems of being frosted on the detector window and stray light were solved by the coalescent of the optical lens hood and the detector shield.
  研制了适于弹上应用的新型杜瓦结构双色多元红外探测器，通过使用特殊的材料把光学系统的遮光罩与探测器的冷屏巧妙地结合在一起，解决了探测器窗口结霜及光学系统杂散光的问题。
• The lens hood is used to cover up the lens. Program design of outer baffle vanes and improvement of conical inner baffle in R-C system
  R-C系统外遮光罩挡光环的程序化设计及锥状内遮光罩的改进