slit lens

基本解释

The system fits the contact lens and ophthalmic slit lamp microscopy quite well.
能够与眼科裂隙灯显微镜与角膜接触镜配合，对病灶进行治疗。
A new method of measuring the monochrome focal length of lens is given from the single slit diffraction principle.
根据单狭缝衍射原理，提出了一种测量透镜单色焦距的新方法。
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;
首先针对金属聚焦透镜的研究现状，特别是单狭缝金属聚焦透镜存在的问题，阐述了金属双缝聚焦透镜的优势；