UVA Ages - UVB Burns!īut your skin isn't all that's at risk from UV rays! Prolonged exposure to UV rays can permanently damage your eyes, and make them more likely to get cataracts a gradual clouding of the eye lens which leads to blurry vision, or even a gradual loss of vision in the centre of your eye (macular degeneration), which is why it is so important that you ensure your sunglasses have UV protection. UVA rays damage the collagen and elastin in your skin, causing your skin to age and wrinkle early, while UVB rays are the ones responsible for burning your skin, which can lead to other diseases like skin cancer. Ultraviolet, or UV, is a type of radiation that comes in waves from the Sun's nuclear reactions, that travel to Earth as UVA and UVB rays. It is worth noting that polarised sunglasses on their own will not protect your eyes against harmful ultraviolet rays, which is the most important thing to look out for when it comes to choosing a pair of sunglasses. DO POLARISED SUNGLASSES OFFER UV PROTECTION? Due to the way they block polarised light, using polarised lenses whilst looking at screens, such as a laptop or mobile phone can result in seeing a dimmed or sometimes completely black screen.įor this reason, we also have non-polarised lens options for our Fitzroy, Kynance, Harlyn Aqua, Harlyn Slate and Harlyn Navy sunglasses styles giving you more options to suit your lifestyle.Įvery pair of Waterhaul sunglasses offers full UVA/UVB 400 protection the highest level of protection. While polarised sunglasses offer many benefits to the wearer, particularly when in snowy environments, driving or spending time by the sea, there are some situations where they’re not suitable. Why would I not need polarised sunglasses? This has some particularly incredible effects when combined with the Cornish coastline! This makes polarised sunglasses ideal for water based activities like sailing and fishing. Not only does this improve eye comfort, but polarised sunglasses lenses also allow you to see through the surface of the water. The polarisation eliminates the light reflected on the water’s surface. ![]() Polarised What are the benefits of polarised sunglasses?Īlongside reducing glare from shiny surfaces like snow or cars, polarised lenses can also improve the clarity of what you are seeing, which is particularly evident around water.
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