working distance of objective
常見例句
- A long working-distance objective was designed which consists of a larger positive power lens and a smaller negative power lens.
物鏡爲(wèi)長工作距物鏡，由光焦度較大的正光組和光焦度較小的負(fù)光組組成。 - New CCD refracting objective of a short tube length with a long working distance on microscope is suggested and analyzed in detail.
提出一種新型的長工作距離短鏡筒透射式的CCD顯微物鏡，竝作了詳細(xì)地分析，給出該系統(tǒng)的光學(xué)設(shè)計(jì)結(jié)果和數(shù)。 返回 working distance of objective