Ar coating reduces glare by minimizing the amount of light reflecting off the front and back surfaces of your eyeglass lenses .
因为眼镜上的抗反射涂层能减少镜子前、后表面反射回来的光。
And essilor , which makes eyeglass lenses , will build a plant this year in the southwestern province of savannakhet , the company 's first in the region beyond thailand .
At the harbin institute of technology , for example , shortsightedness is so common that eyeglass cleaning cloths are hung in public spaces across campus , from the canteen to libraries , for harried students to use to wipe their lenses clean .
Contact lenses were once thought to be eyeglass killers .
隐形眼镜一度被认为是普通眼镜的杀手。
The old man wears an eyeglass attached to a piece of ribbon .
那老人戴著单片眼镜,上面连结著一条丝带。
Nearly 400 years ago hans lippershey , a dutch eyeglass maker , offered a new optical device to the government for military use , or so the story goes .