To filter out intense glare and prevent squinting, sunglasses for boating should be polarized. Most sunglasses reduce light intensity by 80-90 percent with darkening gray, green, amber, or other colored lens.Ĭolored lenses alone are not enough protection for marine conditions. Glare causes squinting, fatigues the eyes, and can result in visual discomfort and headaches. Unfiltered glare, the light reflected off flat surfaces like water, windshields, bright white decks and sails, is so intense that it impairs vision (a clear safety hazard). On the water, the combination of direct and reflected light is much brighter than on land. Sunglasses protect the eyes from the sun's damaging UV radiation, and improve visibility and comfort on the water by reducing light intensity and filtering out glare. Protection from Bright Light and UV Radiation
Do not used paper-based products to clean your lenses as they can cause scratches and often contain added lotions or other products that will leave a film on the lenses. Dry the lenses using a clean, soft, absorbent cloth. To clean your sunglasses, rinse them with warm water and use a mild dish soap to wash the lenses if necessary.
Never use harsh cleaners or disinfectants on your sunglasses as they can damage the coating on the lenses and frames. Before we discuss choosing your new pair of sunglasses, it's important to know how to take care of them since proper care is the best way to extend the life of your sunglasses.