Prescription Swim Goggles
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ZERO-FOG Anti-Fog Coating by Opto Chemicals Annoying at best and dangerous at worst the principle cause of fogged glasses or goggles is simple. "Static Electricity*" and the solution is easily understood "remove or dissolve any statically charged particles from the lens surface!" Now the lenses might get "wet" but not fogged up! ( *statically charged microscopic particles that attract small water particles or droplets.) Unfortunately there is no practical long-term anti-fog coating since glasses or goggles are continually exposed to dust and a variety of atmospheric or aqueous contaminants that will build up a new layer of "charged particles" over time. The only real remedy is regular use of a lens cleaning and treatment that removes the particles (nucleus) that fog forms on! Anti-Fog Coating. ZERO-FOG is not the only effective anti-fog coating BUT one of the best available. It is formulated to be safe and non-irritating to your eyes! Some commercial preparations must be left to dry for over one hour after application or irritation to the eyes may occur! Non-toxic, safe for children to use AND effective!
THE PROOFThe manufacturer of Zero-Fog actually wants you to test the effectiveness of this anti-fog coating while you check to see if you are applying it correctly! Apply the zero-fog spray as recommended: Spray on the lens surface and clean with a Kleenex or other tissue. Spray again and spread liquid around with fingers. Now using the same tissue, wipe the lenses a final time. (Do not use a clean tissue as this will remove the anti-fog coating. TEST: Place glasses or goggles in a freezer for about one minute and remove - If lenses do not fog up you have applied the Anti-fog coating correctly! (lenses may appear "wet" since condensation will occur but not "fogged") TRY THIS WITH UNTREATED LENSES & SEE WHAT HAPPENS!!
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