Goggles keep the water (and, more importantly, anything that may be in the water, like salt or microorganisms) away from the eyes themselves.
You don't actually need them to see; people have been opening their eyes underwater for a long time and seeing just fine. But it does make it more pleasant.
The water can result in eye irritation. Using goggles or a mask lets us see without anything in the water affecting our eyes.
1300 or earlier: Persian divers were using diving goggles with windows made of the polished outer layer of tortoiseshell. 1730. In France, Guy Gilpatrick started swim diving with waterproof goggles, derived from swimming goggles (which were originally intended to keep salt water out of the eyes at the surface).
Bungee goggles are goggles that prevent chlorine in the water from getting in the swimmer's eyes.
To sterilize goggles, first clean them with soap and water to remove dirt and debris. Then, you can use a disinfectant solution, such as a diluted bleach solution (1 part bleach to 10 parts water) or isopropyl alcohol, applying it with a cloth or spray. Ensure the goggles are thoroughly coated and let the solution sit for at least 10 minutes before rinsing with water. Finally, allow the goggles to air dry completely before using them again.
water goggles fog up by condensation when the heat is in your goggles its trapped and the plastic probably absorbs the cold in the water
Bungee goggles are goggles that prevent chlorine in the water from getting in the swimmer's eyes.
To prevent safety goggles from fogging up, you can try applying an anti-fog coating, using anti-fog wipes or sprays, adjusting the fit of the goggles to allow for better ventilation, or using goggles with built-in ventilation systems.
Try using this site to help you with your question about goggles: http://www.gogglesandglasses.com/global_vision.html
Goggles cut out any water from getting in your way(or in your eyes) cause water can blur your vision when underwater.
form_title= Safety Goggles form_header= Protect your eyes with goggles. What will you be using the goggles for?*= _ [50] How many goggles do you need?*= {1, 2, 3, 4, 5, More than 5} What color do you want the frames?*= _ [50]
Scientific goggles would be goggles scientists wear while using chemicals or doing something in the lab that they may want to protect their eyes from.
Depending on the goggle type. for example there is goggles to protect your eyes from chemicals in science labs and there is goggles to serve as a protection from the water of a pool, beach, etc. and to see clearer under the water.