slit lens

基本解释

The system fits the contact lens and ophthalmic slit lamp microscopy quite well.
能夠與眼科裂隙燈顯微鏡與角膜接觸鏡配郃，對病灶進行治療。
A new method of measuring the monochrome focal length of lens is given from the single slit diffraction principle.
根據單狹縫衍射原理，提出了一種測量透鏡單色焦距的新方法。
First of all, considering metal focusing lens research, in particular with single-slit metal lens' problems, the advantages of metallic double-slit lens are elaborated;
首先針對金屬聚焦透鏡的研究現狀，特別是單狹縫金屬聚焦透鏡存在的問題，闡述了金屬雙縫聚焦透鏡的優勢；