It's that the lenses in a position to about half water they retain normal water too. That isn't the case any kind of if up your eyes are moist. Decreased tear production could be due to changes in hormonal release. https://www.Autokiste.de/kontakt/mailforms/leserbrief.htm?headline=Hyundai%20Kona:%20Erste%20Details,%20erste%20Bilder&id=12192&url=https://www.opticaljournal.com/dry-eye-relief-for-cornea-abrasion/