These Stunning Viahda Adventure Unisex Polarized Sunglasses Come With 400 UV Protection, Mirrored, And Polarized Qualities To Allow Your Eyes To See Comfortably And Effortlessly. This Masterpiece Design Comes With A Unique Symmetry To Be The Perfect Match Of Sunglasses To Enhance Your Best Looks!
The Right Polarized Sunglasses Will Make You Look Like a Movie Star!
Most sunglasses should serve one purpose and one purpose only: They should help you look Cool.
400 UV PROTECTION:
Temperatures and UV exposure have been consistently trending upward for decades, with no immediate sign of stopping. The importance of blocking UV rays are only going to increase with time.
Sunglasses labeled UV 400 provide nearly 100% protection from harmful ultraviolet light rays, blocking wavelengths up to 400 nanometers, including UVA and UVB rays. Ultraviolet, or UV, rays are electromagnetic radiation from the sun.
Mirrored sunglasses are sunglasses with a reflective optical coating (called a mirror coating or flash coating) on the outside of the lenses to make them appear like small mirrors. The lenses typically give the wearer's vision a brown or grey tint. The mirror coating decreases the amount of light passing through the tinted lens by a further 10–60%, making it especially useful for conditions of sand, water, snow, and higher altitudes. Mirrored sunglasses are one-way mirrors
How do polarized lenses work?
Sunlight scatters in all directions. But when it strikes flat surfaces, the light that is reflected by the surfaces tends to become polarized — meaning the reflected light beams travel in a more uniform (usually horizontal) direction. This creates an annoying and sometimes dangerous intensity of light that causes glare and reduces visibility.
Polarized lenses have a special filter that blocks this type of intense reflected light, they also greatly improve comfort and visibility.
Polarchromic: These innovative lenses are polarized Smith lenses that darken or lighten in response to the exposed levels of light.
Anti-Reflective coating (also called "AR coating" or "anti-glare coating") improves vision, reduces eye strain, and makes your eyeglasses look more attractive. These benefits are due to the ability of AR coating to virtually eliminate reflections from the front and back surfaces of your eyeglass lenses.
Lenses Material: TAC
Lenses Optical Attribute: Mirror, UV400, Polarized
Lens Height: 47mm
Lens Width: 61mm
Please allow 10-24 business days for the item to arrive. Please note: due to the ongoing global COVID-19 pandemic, some minor delays in product delivery are possible, we are doing our absolute best to make sure you get your products as soon as possible.