There are many different colors of sunglasses, but are there any differences?

The gray film has no color rendering and can show a real and natural feeling. Yellow lenses can absorb 100% of ultraviolet rays and most of the blue light. Brown lenses filter out a lot of blue light and can also improve vision and clarity.

Gray lens belongs to the neutral color system, which can absorb any color spectrum equally, although the ** scene will be darkened, but there will be no obvious chromatic difference, blue gray lens is similar to gray lens, and it also belongs to neutral lens, but the color is slightly darker, and the visible light absorption rate is higher.

Gray retains true color while mitigating light; Yellow can reduce the impact of smog and improve vision; Green reduces the effect of harsh light rays and filters out some of the blue light.

Choose the right glasses according to the local sun exposure, because sunglasses come in many colors, so you can choose black or blue, off-white.

When choosing the color of the lens, you can choose according to your favorite color, and you should also look at the quality of the lens, but also look at the overall effect of the lens.

We have to match the lens color according to our style. If we're going on vacation, opt for pink lenses. If you are going on a daily basis, you can choose black lenses.

To understand the function of the lenses, choose the color that suits you, and also choose the lenses that suit your skin tone.

1. Generally speaking, the lens materials of sunglasses can be divided into three categories: glass lenses and plastic lenses.

PC lenses. 2. The most common lens for sunglasses is resin lenses, which is a phenolic chemical substance, which is characterized by being very light, resistant to high temperature, impact-resistant, and can effectively block ultraviolet rays.

3. Glass lenses are the best optical materials, but because ordinary glass lenses are relatively easy to break, for people who like outdoor sports, the safety performance is not high, so they are basically not used in sunglasses. In addition to ordinary glass lenses, there are also high-end tempered glass.

Polarized lenses, explosion-proof and flower-resistant, perfect UV and glare protection.

4. PC lenses have excellent performance in terms of impact resistance and not easy to break, and are suitable for making sports sunglasses. The performance of PC lenses is better than that of resin lenses, and of course it is higher.

Laser BAI lenses are suitable for use on the beach and in the snow.

DAO environments such as DU or boats, where sunlight and reflections are particularly strong. The red lenses are recommended for use in conditions where the weather is changeable. Yellow lenses are ideal for early morning, dusk or rainy days.

Clear lenses are mainly designed to protect the eyes during sports, from dust and other foreign objects, and are able to best protect the eyes in cold climates. Smoked lenses are suitable for winter days or sunny days when the sun is dark. Orange lenses are natural, high-contrast lenses that are best worn on the street and other environments where light changes intermittently.

Brown lenses reduce the glare caused by glare from all angles and maximize visual clarity.

Sunglasses are best made of PC and nylon lenses.

1、pc

PC refers to polycarbonate, which is a kind of plastic, which is a polymer containing carbonate base in the molecular chain, PC material lenses, simply put, sunglasses lenses made of plastic, this material also has high and low ends, PC films commonly used by professional athletes and a set of colored or colorless plastic sheets.

It is characterized by lightness and good coloring performance, but the disadvantage is low wear resistance and unstable optical performance. Sunglasses made of PC are more suitable for sports people and drivers.

2. Nylon

Nylon sunglasses are used in sports brand sunglasses and high-quality big-name sunglasses, it has high elasticity and excellent optical quality, strong impact resistance, nylon lenses were invented as eye protection lenses were applied, with professional protection functions. However, nylon lenses have poor wear resistance and high production costs.

Selection of sunglasses:

It is recommended to choose sunglasses lenses that are polarized (polarized light). Because the sunglasses lens with polarized light function can better block the stronger sunlight, so as to better protect the eyes.

A simple solution to determine whether a lens is a polarized spectacle lens is to look at the screen of your mobile phone through the lens and then rotate the angle of the lens. If you can see the phone screen from one angle and can't see it when you rotate it to another angle, it indicates a polarized lens.

There are many kinds of materials for sunglasses lenses, such as glass lenses, plastic lenses, polycarbonate lenses, high-grade plastic lenses, nylon lenses, AC lenses, etc.

Glass lenses have a high optical quality and high clarity, but they are heavier and fragile, break easily, and are less resistant to impact.

Plastic lenses are relatively lightweight, not easy to break, and have good resistance to impact, but the optical quality is slightly inferior to glass lenses and is easy to be scratched.

Polycarbonate lenses have high scratch and impact resistance, are lightweight and relatively strong, and provide good optical quality.

Advanced plastic lenses are made of higher-grade polymer materials for higher optical quality and better scratch resistance.

Nylon lenses are impact- and impact-resistant, making them suitable for use as protective equipment.

AC lenses have a high shelving ratio, making them suitable for wearing in hazy weather.

Different lenses have different advantages and disadvantages, and you can choose the right lens for your needs.

Most of the lenses are nylon, and the nylon material is good, not easy to break, and relatively light. However, sunglasses should not be placed in a high temperature place, so that the slag search lens chain balance will be easy to demold.

Most of them are made of nylon, which is light and not easy to break.

Most of them are made of nylon, and Lei Peng's is glass, but it is not resistant to falling. The nylon material is ultra-light and not easy to break

1.The gray film belongs to the neutral color system, which can absorb any color spectrum in a balanced manner, although the scene will be darkened, but there will be no obvious color difference, which can show a real and natural feeling. It is suitable for outdoor activities who like sightseeing and photography.

2.Blue-gray lenses are similar to gray lenses and are also neutral lenses, but slightly darker in color and visible light.

Higher absorption. If the sun is particularly strong in the sun, consider wearing blue-gray eyes.

4.Brown lenses filter out a lot of blue light and, to a certain extent, can improve visual clarity and contrast.

If the air pollution in the environment is severe or foggy, it is better to wear brown sunglasses.

5.In addition to absorbing part of the light, the green lens can maximize the green light reaching the eyes, so it has a cool and comfortable feeling, and is suitable for travelers who are prone to eye fatigue.

6.Yellow lenses hardly reduce visible light, but in foggy and dusk moments, it can improve contrast and provide more accurate vision, so it is also called night vision goggles by travelers. There are also some young people who wear yellow lenses "sunglasses" as decoration.

7.Other mirror colors such as light blue, light pink, etc., are more decorative than practical, so I won't repeat them here.

1.Brown lenses filter out a large amount of blue light, which can improve visual contrast and clarity, and is better worn in severe air pollution or foggy conditions. 2.

The gray lens absorbs any color spectrum equally, so the scene will only darken, but there will be no obvious chromatic aberration, showing a real and natural feeling. It belongs to the neutral color system. It has a good absorption effect on harmful light and is 100% UV resistant.

3.Green lenses absorb light while maximizing the amount of green light reaching the eyes, so they have a cool and comfortable feeling, and are suitable for people who tend to get tired eyes. 4.

Blue-gray lensesBlue gray lenses are similar to gray lenses in that they are both neutral lenses, but they are darker in color and have a higher absorption rate of visible light. 5.Mercury lensesThe surface of mercury lenses is coated with a high-density mirror coating.

These lenses absorb more reflected visible light and are suitable for outdoor sportsmen. 6.Yellow lenses are technically not sunglasses because they hardly reduce visible light, but in foggy or twilight hours, yellow lenses can improve contrast and provide more accurate vision, so they are also called night vision goggles.

Some young people wear yellow lenses "sunglasses" as a decorative function. 7.Light blue lensesLight blue, light pink lenses, etc., are also lenses that are more decorative than practical.

The shade of the lens color.