【摘要】 介绍用显微镜测量楔形介质的折射率及楔角的原理和方法，它对物点聚焦而不产生像差和像散，测量精度较高。更多还原

【Abstract】 The principle and method of measuring refractive index and wedge angle of wedge-shaped medium by use of microscope are introduced. It focus to obiect points without the production of aberration and astigmation, and measuring accuracy is higher.更多还原