Who are we
At 4 Vision, we create high-quality, 100% UV-protective sunglasses and reading glasses designed for modern life. Every pair is carefully crafted for comfort, style, and durability, ensuring your eyes are protected without compromising on quality. Premium eyewear shouldn’t feel out of reach — that’s why we deliver exceptional design and protection at a fair price.
What we deliver
Exceptional Quality
Eyewear crafted for durability, comfort, and lasting style.
100% UV Protection
Your eyes deserve the best protection against harmful rays.
Fast & Reliable Shipping
Trackable delivery that gets your glasses to you safely.
Dedicated Support
We’re here 24/7 to answer your questions and ensure your satisfaction.
Collections
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Sunglasses: Stylish Options for Every Age
Sunglasses are more than a fashion accessory; they are an essential part...
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Reading Glasses – Premium Unisex Options at Great Prices
Reading glasses are essential for clear, comfortable vision and can transform your...
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premium eyewear accessories -For function and fashion
premium eyewear accessoriesEyewear accessories are essential for keeping your glasses protected, polished,...
Why UV protection is important
Learn why quality UV protection is essential for your eye health.
UV Radiation Types
Quality sunglasses should block 99-100% of both UVA and UVB radiation. UVA affects deep eye tissues while UVB primarily damages the cornea and lens.
UV Protection Labels
Look for sunglasses labeled 'UV400' or '100% UV protection.' This ensures they block all light rays with wavelengths up to 400 nanometers, covering all UVA and UVB rays.
Lens Color vs. Protection
Lens color doesn't determine UV protection. Dark lenses without UV protection can be more harmful than no sunglasses at all, as they cause pupils to dilate, allowing more UV rays to enter.
Wrap-Around Styles
Wrap-around sunglasses or those with larger frames provide better protection by blocking UV rays from entering from the sides, reducing the risk of eye conditions like cataracts and macular degeneration.
Polarized vs. UV Protection
Polarized lenses reduce glare but don't necessarily provide UV protection. Always check for specific UV protection features, as polarization alone doesn't protect against harmful rays.
Year-Round Protection
UV rays can damage eyes year-round, even on cloudy days. Snow can reflect up to 80% of UV rays, increasing exposure. Wearing sunglasses during winter activities is just as important as in summer.