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

anti-reflection lens	不反光眼镜
bifocal lens	双光眼镜，双焦距透镜
colored lens	彩色透镜
contact lens	隐形眼镜片
cylinder	圆柱，圆柱体，圆筒
diopter
far-sightedness	远视
filter	滤光器，滤光片
light spot	亮点，光点，光斑
metal rim	金属圈
multifocal lens	多焦点透镜，变焦透镜
near-sightedness	近视
PD meter	瞳距计
prescription	处方，验光单
progressive multifocal lens	渐进多焦点透镜
pupil distance	眼瞳距离
pupil distance	眼幅
reading glasses	老花镜
sphere	球形
Starting from Collins integral formula, the focusing characteristics of Gaussian beams passing through a bifocal lens are studied	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