+86-0579-89895800
sales2@goodseller.com.cn
English

Introduction to the Use of Sunglasses

Sunglasses, also known as sunshade mirrors, are used for sunshade.People usually rely on adjusting the pupil size to adjust the luminous flux in the sun.When the light intensity exceeds the adjustment ability of the human eye, it will cause damage to the human eye.Therefore, in outdoor activities, especially in summer, it is necessary to use sunshade mirrors to block the sun, so as to reduce the fatigue caused by eye adjustment or the damage caused by strong light stimulation.


A pair of summer product sunglasses looks pretty simple, that is, two pieces of colored glass or plastic in some kind of plastic or metal frame.Is there anything simpler than this? In fact, two glass lenses can make a lot of difference, and those differences can have a huge impact on you when you use sunglasses.


The Role of Summer Products Sunglasses


Ultraviolet rays can damage the cornea and retina, and high-quality sunglasses can completely eliminate ultraviolet rays.


When the eye receives too much light, it naturally shrinks the iris. Once the iris shrinks to the limit, then people need to squint. If there is still too much light, such as sunlight reflecting off snow, it can damage the retina.High-quality sunglasses can filter out up to 97% of light entering the eye to avoid damage.


Certain surfaces, such as water, reflect a lot of light, and this creates bright spots that can confuse vision or hide objects. Good summer products sunglasses can completely eliminate this glare with polarized technology, which we'll get to in a bit.


Certain frequencies of light blur vision, while others enhance contrast.Choosing the right color for your sunglasses will make it look better in a given setting.


If sunglasses don't provide UV protection, it will expose you to more UV rays.Cheap sunglasses filter some of the light, causing your irises to open to receive more light.This will also allow more ultraviolet rays to enter, increasing the damage caused by ultraviolet rays to the retina.


According to the Specific Use Environment, Choose Suitable and High-quality Summer Products Sunglasses to Provide You with the Greatest Protection


In accordance with international standards, summer supplies sunglasses are listed as personal eye protection products.The main function of sunglasses is to block the glare of the sun.However, the international standard subdivides sunglasses into "fashion mirrors" and "general purpose mirrors".The quality requirements for "fashion mirrors" in the standard are relatively low.Because the "fashion mirror" mainly highlights the style, the wearer pays attention to the decoration, not the protective function.In the standard, the quality requirements for "lenses for general use" are stricter, including the requirements for UV protection, diopter and prism power.

Related News

China General Merchandise Related Products

Products
Sitemap Privacy Policy Powered by: yinqingli.com
Floor 5, No.113 Qiushi Road, Beiyuan, Yiwu, Zhejiang, China
sales2@goodseller.com.cn
+86-0579-89895800
0
INQUIRE BASKET(0)
Empty
Inquires