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Reducing Reflections
A popular feature in eyewear, an anti-reflective coating diminishes the light reflections from both sides of the lens. This enhances the overall light transmission of the lenses, a crucial factor for prescription eyewear. The primary purpose of this coating is to boost light transmission and mitigate glare from the lenses themselves rather than environmental reflections, such as those from water.
Enhanced Vision with Polarized Lenses
Polarized lenses, commonly found in sports sunglasses, are ideal for individuals who spend extended periods in sunny or snowy conditions. These lenses modify light filtration to significantly reduce or eliminate the intense glare reflecting off various shiny surfaces like water, ice, snow, glass, or metal. Viewing the surroundings through polarized lenses renders sharper and less intense visuals. However, electronic screens may appear distorted when viewed through them.
UV Ray Protection
Besides shielding your eyes from bright light, sunglasses should also safeguard your eyes from harmful ultraviolet (UV) rays. UV exposure should be minimized and guarded against to prevent long-term vision ailments, including cataracts and certain eye cancers. The American Academy of Ophthalmology strongly advocates for UV protection for ocular health.
By incorporating suitable coatings or materials, sunglasses can offer comprehensive UV light defense. For instance, polycarbonate lenses provide inherent UV protection without requiring an additional coating. Nonetheless, it’s essential to verify the presence of a “100 percent UV protection” label or UV400 protection to ensure that your sunglasses have undergone UV protection testing. All sunglasses featured in this compilation guarantee 100 percent UV protection.
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