Why UV Protection Matters When Wearing Sunglasses
Spending time outdoors exposes the eyes to sunlight and ultraviolet radiation. While natural sunlight is part of everyday life, prolonged exposure to UV rays can affect eye health over time. This is why choosing sunglasses with appropriate UV protection is an important consideration for people who regularly spend time outside. UV radiation includes UVA and UVB rays , both of which can reach the eyes. Wearing sunglasses that provide adequate UV protection helps reduce the amount of this radiation entering the eyes. This can be particularly useful during activities where there is significant exposure to sunlight, such as driving, travelling, outdoor sports, walking, or spending time at the beach. Sunglasses can also make outdoor activities more comfortable by helping reduce glare and brightness . Bright sunlight can cause temporary discomfort and make it harder to see clearly. Suitable lenses can reduce excessive brightness while allowing the wearer to maintain comfortable vision. When ...