What is UV 400 protection? Why it is a must have in your sunglasses

Safeguarding our eyes from the damaging effects of ultraviolet (UV) radiation is essential for healthy eyes. UV 400 protection is an essential tool in keeping your eyes healthy from the sun's harmful rays. We will delve into what exactly UV 400 protection is, as well as explore its impact on eye health, and outline the importance of UV 400 lenses.

Understanding UV Radiation

Before we delve into UV 400 protection, we first have to outline the nature of UV radiation. Sunlight consists of different types of rays, including UVA, UVB, and UVC. While UVC rays are absorbed by the Earth's atmosphere and do not reach us, UVA and UVB rays pose potential risks to our eyes and skin.

Exposure to UV radiation without proper protection can lead to various eye conditions and long-term damage. Prolonged exposure to UVA rays is associated with cataracts and macular degeneration, while UVB rays can cause photokeratitis (sunburn of the eyes), pterygium (growth on the white of the eye), and even certain types of eye cancer.

UV 400 Protection: The Answer to UV Radiation

UV 400 protection is a specific level of defense provided by sunglasses against UV radiation. The term "UV 400" signifies that the lenses block all UVA and UVB rays up to a wavelength of 400 nanometers. This means that UV 400 sunglasses offer comprehensive protection against both short and long wavelength UV rays, providing a shield for your eyes.

Just because you’re wearing sunglasses, doesn’t mean you’re keeping your eyes safe. In fact, wearing sunglasses without UV protection is worse for your eyes than not wearing any sunglasses. The tint on non-UV protected sunglasses dilates your eyes, allowing them to soak in even more UV rays. Keep your eyes healthy by ensuring the sunglasses you buy have UV 400 protection.

Key Features of UV 400 Sunglasses:

1. Complete UV Protection: UV 400 sunglasses act as a barrier, preventing UVA and UVB rays from penetrating the lenses and reaching your eyes. This safeguard helps reduce the risk of various eye-related conditions caused by UV radiation exposure.

2. Wide Spectrum Protection: UV 400 sunglasses offer protection across the entire UV spectrum, up to 400 nanometers. This ensures that harmful rays, regardless of their wavelength, are effectively blocked, keeping your eyes safe.

3. Versatility and Availability: Find the style and frame that fits you. Sunglasses that fit good, also look good. Glasses that make your features prominent and that are comfortable make for a great experience. Thankfully, UV 400 protection is available in a wide range of sunglasses, spanning different styles, designs, and price ranges. Whether you prefer fashionable frames or sporty shades, there are UV 400 sunglasses suited for every taste and need.

Choosing the Right UV 400 Sunglasses 

In order to guarantee you’re getting actual UV 400 protection, keep a lookout for these features:

1. Look for Labels and Certifications: Authentic UV 400 sunglasses will be labeled as such, highlighting their ability to block UVA and UVB rays up to 400 nanometers. Additionally, reputable manufacturers often adhere to industry standards and certifications, guaranteeing the quality of their products.

2. Lens Quality: Opt for sunglasses with high-quality lenses that effectively filter out UV radiation. Polycarbonate or high-index lenses, along with specialized coatings, can enhance UV protection and overall visual clarity.

3. Fit and Coverage: Properly fitting sunglasses with adequate coverage help minimize UV radiation exposure. Look for styles that wrap around your face or feature larger lens sizes to provide optimal protection.

At Detour, we offer UV400 Polarized Sunglasses in a wide variety of styles. Our entire collection of sunglasses, snow goggles, and moto goggles are designed with UV400 protection integrated into the lenses to ensure that your eyes are kept safe from harmful UV rays. Find your style, see what looks good on you. We want you to keep your eyes safe, and have you look good while you do it.

Protecting your eyes from harmful UV radiation is vital for maintaining long-term eye health. With UV 400 sunglasses, you can enjoy both style and protection. Remember to choose sunglasses that offer complete UV 400 protection, ensuring that your eyes are shielded from the full spectrum of harmful UV rays. The next time you venture outdoors, grab your UV 400 sunglasses and step out with confidence knowing that your eyes are safe.

Click HERE for Detour’s UV400 Protective Sunglasses.