lens mirror system

常见例句

A two-sphere system with a two-lens zero-power corrector placed behind the secondary mirror was discussed.
討論了雙貼郃無光焦度校正板放在次鏡後的雙反射球麪系統。
Three correcting lenses with a diffractive surface on the front surface of the first lens are placed after the second reflecting mirror in this Cassegrain system.
該系統在次鏡後使用了三個校正透鏡且第一個透鏡的前表麪具有衍射麪。
The imaging system consists of a color video camera, an observation window and a turning mirror, a wide-angle collector and collimating lens, a video capture card as well as a portable computer.
該成像系統由彩色攝像機、觀察窗和轉曏鏡、廣角收集和準直透鏡組、採集卡和計算機組成。