>>

Terms for subject Optics (branch of physics) (22 entries)

老花镜	reading glasses
球形	sphere
处方，验光单	prescription
圆柱，圆柱体，圆筒	cylinder
不反光眼镜	anti-reflection lens
渐进多焦点透镜	progressive multifocal lens
多焦点透镜，变焦透镜	multifocal lens
电子显微镜利用电子束形成高倍影像	The electron microscope uses a beam of electrons to produce images at high magnifications
眼幅	pupil distance
眼瞳距离	pupil distance
	diopter
彩色透镜	colored lens
隐形眼镜片	contact lens
亮点，光点，光斑	light spot
瞳距计	PD meter
准分子激光眼科治疗仪可以用来进行近视、远视、散光等屈光不正的矫正手术	The excimer laser refractive surgical instrument can be used to correct myopia, hyperopia astigmatism diopter
双光眼镜，双焦距透镜	bifocal lens
从柯林斯积分公式出发，研究了高斯光束通过双焦透镜后的聚焦特性	Starting from Collins integral formula, the focusing characteristics of Gaussian beams passing through a bifocal lens are studied
近视	near-sightedness
金属圈	metal rim