Sunglasses are a must-have eyewear accessory. Not only does it complement your outfit but it grants you protection against the dangers of the sun. Whether you’re buying designer sunglasses or buying prescription sunglasses online, you need to keep in mind a few things that can make or break your decision.
1. Look for UV Protection
The first factor is probably one of the most important. Don’t get overwhelmed with the cost and colour. The capacity to block UV rays is not reliant on the price, colour, or darkness of the lens. Once both glass and plastic lenses absorb UV light, UV immersion improves by adding certain chemicals to the lens materials during the manufacturing process or by applying some special lens coatings.
Always remember to select 100% UV blocking sunglasses. You might have seen some of the labels indicate “UV absorption up to 400nm”, which is the same thing as 100 percent UV absorption.
When you buy the best sunglasses for eye protection, you also need to check the tag or sticker, which specifies that they can block 100 percent of UV rays. UV protection is the utmost important factor to consider when buying sunglasses, so make sure to always look for the UV protection label when buying.
100% UV Protection / UV400 Label for sunglasses
2. Ensure They Can Block Enough Light
Other than the uv 400 sunglasses, what would really help you is to make sure that the sunglass you are going to buy are able to block enough light. Any pair you like should turn into light blocking sunglasses. In other words, they should screen out 75 to 90 percent of visible light.
To determine whether the sunglasses are dark enough to block the sunlight, wear them in front of the mirror; if you can visibly see your eyes through the lenses, then those sunglasses are not dark enough.
3. Choose Bigger Sunglasses
Who said size doesn’t matter? the more you get coverage from your sunglasses, the fewer sun rays can damage your eyes. So, whenever you’re buying sunglasses online, look for the sizes for sunglasses. Go for the wraparound-glasses or oversized glasses. This will help minimize the amount of UV rays entering the eyes leading to safe sunglasses.
While opting for bigger sunglasses, do not forget to prioritize a good fit and comfort, as you will be wearing them for long hours in the sun. To learn more about how to choose the right size of sunglasses for you, you can always refer to our glasses size guide!