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Function of eyelashes
Jul 04, 2018

The eyelashes have a protective effect. Eyelashes on upper and lower eyelids are arranged like rows of guards, arranged at the edge of eyelid cleft. The eyelashes are the second line of defence for the eyes. If there are dust and other foreign bodies touching eyelashes, eyelids will be closed reflexive, so as to protect the eyeball from external invasion. It has the function of shading, preventing dust, foreign matter and sweat from entering the eye and protecting cornea and eyeball. Lashes can also prevent ultraviolet radiation from the eyes.

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