Sunglasses have long been considered a beautiful accessory as well as a trendy fashion. Sunglasses help to protect your eyes from harmful solar radiation. Your eyes need protection even on cloudy days because the sun’s damaging UV rays can penetrate cloud cover.
But in fact, how to choose the best sunglasses among a series of brands and series of prices today? Especially, Black Friday is taking place in every part of the world. Many sunglasses stores offer great deals on Black Friday. Immediately pocket tips to choose sunglasses that help you both fashion and protect healthy eyes!
1. What color is best for sunglasses?
The common glass colors such as gray or brown cause little disturbance to the scenery. So even if you wear it for a long time, the ability to recognize the color of the eyes is still safe.
Yellow and orange glass filters ultraviolet rays but makes the color of the scene disturbed. These glasses, if not carefully selected and tested, can cause lose the ability to identify colors in a short time for someone.
Blue or amber glass can make it easier to see distant objects, even under dim lighting, but blue plastic lenses can make it difficult to distinguish colors, especially the colors of traffic lights. Most importantly, not all green contact lenses protect you from ultraviolet rays!
In addition, we also have the type of glasses that change color automatically, darker when out in the sun (called photochromic) and also filter ultraviolet rays. However, when choosing this type of glass, you need to check very carefully to avoid encountering counterfeit with chemicals that are not good for eyes.
2. What glasses made of?
In the past, sunglasses were simply made of glass. But today, most good lenses are made of plastic because of its UV-filtering effect. This special type of plastic, called polycarbonate, is capable of withstanding strong impacts.
There is a special type of glass called the high index of refraction that is able to against amounts of ultraviolet rays. Besides, the thickness of the glass is also thinner.
Regarding the material of the glass, the glass is made of polycarbonate. CR39 is capable of filtering about 50% of UV rays. The ability to filter UV rays is one of the top criteria when you choose to buy sunglasses, so consider the material.
4. Buy sunglasses at trustworthy sites
Nowadays, there are more and more sunglasses retailer and it can be overwhelmed. You need to buy glasses at a trustworthy site to guarantee the quality of sunglasses.
Every genuine sunglasses comes with a genuine product guarantee card. The front of the card is the logo and the name of the exclusive distribution company of international eyewear brands. The back of the card is a Barcode with a glass number that matches the code on the top of the glass.
5. Where should you buy sunglasses?
Sunglasses Hut is one of the best places for purchasing good sunglasses. They offer a wide range of glasses for men, women, and kids.
Black Friday is coming fast, and Sunglasses Hut also provides great deals on various types of sunglasses. If it’s time to replace those beat-up shades or the ones you lost in the sand at the beach over the summer, then Sunglass Hut’s Black Friday sale is one not to be missed.
Most Sunglass Hut Black Friday sales are limited to online and in-stores customers shopping within the United States and Canada. Any storewide offers will typically exclude discounts on gift card purchases, accessories, services (i.e. shipping fees, gift wrapping) and sales taxes.
With the above useful tips, we hope you can choose the best sunglasses without breaking the bank on Black Friday sale 2019. More importantly, don’t miss Sunglasses Hut Black Friday deals to save more money.