Speak to lens rests on the cornea atop a permanent supply of tears. The strain exerted from the eyelids even though blinking also act as the help to hold the contacts in location. The pressure exerted by blinking make the contacts shift a little bit and glide over the cornea. This small motion allows tears, floating underneath, to easily flush the trash out which accumulates in the eyes.
Thats how contacts stay on your eyes, supplying a crystal very clear vision. But the way they fix the
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