How to Choose the Right Sunglasses

Protecting your eyes from the sun’s harmful ultraviolet (UV) rays is essential for maintaining optimal eye health. Choosing the right sunglasses plays a pivotal role in this protection. Here are key considerations to help you select the best sunglasses:

1. Ensure 100% UV Protection

The most crucial feature in sunglasses is their ability to block 99% to 100% of both UVA and UVB radiation. Look for labels stating “100% UV protection” or “UV400,” which both indicate full protection from the sun’s harmful rays. If you’re uncertain about the accuracy of the label, many optical shops and ophthalmologists’ offices can test the UV-blocking capability of your sunglasses. 

2. Opt for Larger Frames

Larger lenses provide more coverage, reducing the amount of UV rays reaching your eyes. Consider oversized or wraparound-style frames to minimize UV exposure from the sides. 

3. Don’t Be Misled by Lens Darkness

Darker lenses don’t necessarily offer better UV protection. The UV-blocking capability is determined by the lens material and coatings, not the tint. Always check for 100% UV protection, regardless of lens color. 

4. Consider Polarized Lenses for Glare Reduction

Polarized lenses reduce glare from reflective surfaces like water or roads, enhancing visual comfort and clarity. While polarization doesn’t equate to UV protection, many polarized lenses also offer full UV blocking. 

5. Choose Quality Over Price

Price isn’t always indicative of the level of protection. Affordable sunglasses can offer excellent UV protection if they meet the necessary standards. Ensure the sunglasses you choose have proper labeling indicating their protective capabilities.

By prioritizing these factors, you can effectively shield your eyes from harmful UV radiation, reducing the risk of conditions like cataracts and macular degeneration. Always ensure your sunglasses meet the recommended protection standards for optimal eye health.

Adapted from: https://www.aao.org/newsroom/news-releases/detail/how-to-pick-best-sunglasses-to-protect-your-eyes