After removing the lens, use the blower to remove particles.
取下镜头之后，使用吹尘器来除去细微灰尘。
Alternatively or additionally, at least one of the liquids used in the liquid lens can include nanoscale particles.
可选择地或附加地，在该液体透镜中使用的至少其中一种液体可以包含纳米级颗粒。
Yesterday, 8:50, Nangang Liu village, qu Ms. Liu at home and enjoy the cool air with seven villagers, suddenly they felt a lot of white particles lens. When she touched, the particles quickly melt.
昨天上午8时50分，南岗刘村的曲女士在家门口和七名村民一起纳凉时，突然感觉身上落了许多白色晶状体的颗粒，她伸手一摸，颗粒很快就融化了。
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