鏡頭光學長度 的英文怎麼說

中文拼音 [jìngtóuguāngxuézhǎng]
鏡頭光學長度 英文
lens optical length
  • : Ⅰ名詞1 (鏡子) looking glass; mirror 2 (幫助視力或做光學實驗的器具) lens; glass 3 (姓氏) a s...
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 鏡頭 : 1. (攝影機或放映機上由透鏡組成的光學裝置) camera lens 2. (畫面) shot; scene
  • 長度 : length; longitude; size; extent; footage
  1. Generally, the gravity introduced deformation of an optical lens with smaller aperture ( < ( 100mm ) within visible band is about ( / 20 even less than this value. for general optical lens, this error level can be entirely neglected. but for the high - accuracy optical system within extreme ultraviolet band, the error caused by gravity deformation will lead to imaging quality degradation

    本文較為系統地介紹了的裝配與調校方法,一般地講,在可見波段內,片口徑較小( < 100mm )時,重力引起的變形一般/ 20左右甚至更小,對於一般的這樣量級的誤差完全可以忽略,但在極紫外短波的高精系統中重力變形帶來的誤差會使系統成像質量下降。
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