On line Prescription Safety Glasses 5 Lenses with Black Frame with Green Embellishment
Inner frame are used for prescription lenses. When you select your prescription lens, just select clear lenses.
On line Prescription Safety Glasses with black frame for different lighting conditions with uv400 eye protection plus wind and glare Polarized lenses protection during outdoor sports like cycling, running, trekking, hiking, skiing, shooting, fishing and driving
There are 3 Functional Shatter proof Interchangeable Lenses. one pair of them, The Main Black Gray lens is Polarized lenses used in preventing reflective glare from the surface of water, road sands;
One colored flush lens for sunny days use and also your fashion accessory, they have UV400 Protection Coating, block 100% of UVA, UVB and UVC rays, and also some harmful blue light.
Yellow lens for night use.
LOOK! Because the frame already including UV 400 protection lenses outside, Your only need select clear prescription lenses inside, but you can still customized make your prescription lenses from different index such as 1.5, 1.56,1.61, 1.67 to different lens optical design such as Aspheric lens.
Why you need UV protection glasses? The sun has damaging UV rays that can cause photokeratitis, pingueculae and permanent retinal damage. The sun's rays are strongest between 10 a.m. and 2 p.m., but that's not the only time UV rays can affect your eyes. Also, most people think that they're at risk only when they're outside on a sunny day, but UV light can go right through clouds, so it doesn't matter if the sky is overcast. Glare and reflections can give you trouble too, so have your sunglasses ready if you'll be around snow, water or sand, or if you'll be driving.
Why you need prescription polarized sunglasses? Light reflected from surfaces such as a flat road or smooth water generally is horizontally polarized, This creates an annoying and sometimes dangerous intensity of light that we experience as glare. Polarized lenses contain a special filter that blocks this type of intense reflected light, reducing glare.
- Additional Information
Gender Men Fashion Types Prescription Sunglasses, Polarized Sunglasses, Flash Lens Sunglasses, Oversized, Wayfarer, Prescription Safety Glasses, Sporty, Stylish Designer, Cool/Trendy Size Extra Large Shape Browline Glasses Material Acetate Color Black Frame Bridge (mm) 28 Lens Width (mm) 58 Frame Width (mm) 155 Frame Length (mm) 122 Lens Height (mm) 50 Frame Weight (g) 36 Rim Type Full rim