What are the categories of myopia sunglasses

by:Timeless Eyeglasses     2021-03-25
u003cbru003eWith the development of society and the advancement of science and technology, a kind of glasses that can always be relatively complete has appeared: myopic sunglasses. It not only has the effect of correcting eyesight, but also protects eye health to a certain extent, such as resisting ultraviolet radiation. However, the current eyewear market is very prosperous, and there are many types of myopic sunglasses. The following editor will give you a brief introduction to a few popular myopic sunglasses. Ray-Ban RB4225 men's sunglasses 646/55 transparent 1, polarized sunglasses. Polarizers can effectively filter out harmful glare including temporary blind glare. Similar to the principle of blinds, horizontal glare is prevented, and only vertical light waves with visual information are allowed to enter the eyes, which naturally makes the scene look soft and not glaring. Ordinary sunglasses only use the effect of dimming, because ordinary lenses cannot filter light, so they can only reduce the intensity of glare, ultraviolet light, etc., and cannot completely block these harmful rays, so their function is only to reduce eye damage, but the general sun The big advantage of glasses is their popularity. Polarized lenses have polarizing properties, so they can completely block the dazzling glare caused by various factors such as scattering, refraction, and reflection. At the same time, it can completely block the ultraviolet rays that are harmful to human eyes, so that when people are active under strong light for a long time, the eyes are not easy to get tired, to achieve the function of real protection, and to see things more clearly and three-dimensionally. YC9707 ladies sunglasses C8 tortoiseshell/colorful yellow 2, sunglasses clip, hanging mirror. Sunglasses clips are polarized sunglasses specially designed for nearsighted people, with anti-glare and anti-ultraviolet functions. When you are under the sun, you only need to flip down the sunglasses clip to cover the myopia lens, which plays a role of sun protection. Going into the room, as long as you take off the sunglasses, you will become a pair of myopia glasses. When choosing a clip, choose a style that matches the size of the frame, and is scratch-resistant and not easily deformed. Ray-Ban RB3532 men's sunglasses 001/68 gold 3, color-changing sunglasses. Color-changing glasses, as the name suggests, are lenses whose shades change with the temperature of natural sunlight. The main reason why color-changing glasses change color is that they are made of silver halide and silver chloride, which are very sensitive to light. The lens is transparent indoors, and gradually turns gray or brown under outdoor ultraviolet rays. When traveling outdoors, it blocks sunlight and ultraviolet rays and protects the eyes. It is transparent and clear indoors. It is practical and cool. It is a necessary equipment for myopic people. The quality of the color-changing film can be judged from the three aspects of the speed of the color change, the depth of the color change and the uniformity of the color change. Fast, deep, and uniform are better. SEESTORY Yi Shike (WeChat public account: Yi Shike), self-developed color-changing glasses, is a kind of glasses that can automatically change color according to the intensity of the sun. Because it can correct vision and protect eye health, it is popular among users. The vigorous recognition is a kind of glasses worthy of our own. 4. Dyed sunglasses. The coloring sheet can be customized to have sunglasses. The dyeing film is made by immersing and dyeing process technology, soaking the resin lens in hot water dissolved with organic pigment to make the lens colored and dyed. The depth of the color can be controlled at a standard level, and the entire lens can be dyed into a consistent color, or it can be a gradually changing color. When we choose the color of the lens, we not only choose the beautiful and fashionable color, but also take into account the comfort of the lens itself. You need to pay attention to using this kind of glasses. It can be used outdoors, but you can switch to ordinary glasses when you enter the room. Because the perspective rate of this kind of lens is not enough, it will increase eye fatigue and affect vision. Related Reading: Sunglasses Polarized Sunglasses
In today's world, have risen to an unexpected level of oem sunglasses. It has gained a lot of popularity and has come up with different kinds of variations in its content.
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