Polarized glasses are one of the indispensable equipment and costumes for our outdoor activities. It makes our outdoor activities more smooth and convenient.The ultraviolet rays brought by the sunlight that we often come into contact with, and most of the ultraviolet rays that actually hurt the eyes are reflected light from the surface of the earth. In this case, wearing good -quality polarizers is the best way to protect the eyes.
What are the materials of polarizing mirror?
Polarized mirror material -resin polarizing mirror
Advantages of resin polarizing mirror:
1. Light weight.
2. It is not easy to rupture: In case the lens is crushed, not only has few fragments, but also not sharp, which can minimize the situation of eyeball and facial injuries.
3. It can be stained: resin lenses are easy to dye, and can be matched with clothing and popularity.
4. It can cover the ultraviolet rays: almost completely covering ultraviolet rays with a wavelength of less than 350mm, and the effect is far better than glass lenses.
5. Strong anti -fog: Because the thermal conductivity of the resin lens is lower than that of glass, it is not easy to cause blurred unknown due to steam and hot water and gas, and even if it is blurred, it will quickly retreat.
6. Anti -dental remarks: Generally, high -heat small volumes are prone to cause dentation and spots in glass sheets, but if you encounter resin lenses, it will automatically bounce, and will not cause any traces on the surface of the lens.
7. The surface reflection of the resin lens is lower than that of ordinary glass sheets, and it is not dazzling.
8. There is no color difference between resin dual -light lenses. This is because the entire structure of the resin dual -light lens is compared with the whole glass dual -light film.
9. The range of resin lenses is extremely wide in the range of anti -chemicals and solvents. Almost all household solvents and chemicals will not affect or damage it.
Resin polarizer disadvantage
1. Suitable scratch: The scratch resistance of the resin lens is worse than that of glass lenses, but it can be improved by surface hardening, but the effect is limited.
2. It is prone to deformation when installing the frame: This is because the density of plastic lenses is lower than that of glass lenses.
3. Infinitive high temperature: Although the resin is a thermal solid material, once a multi -layer membrane is plated, the surface of the multi -layer membrane may produce cracking due to high temperature.
Polarized mirror material -glass polarizer
Advantages of glass polarizing mirror
1. High hardness: The surface is not easy to be scratched, and it is more resistant to the resin slices.
2. Large density: The loading is not deformed, which affects its polarizing effect because it is improper.The density of the resin tablets is much stronger than the glass sheet. If it is not installed in proper, or the shape of the glasses itself is not very consistent, it will deform, which will affect the polarizing effect.
3. Strong light transmittability: The light transmittability of glass sheets is generally stronger than the lipid tablets, and the sharpness is stronger.
Disadvantages of glass polarizing mirror
1. Heavy weight: Because its density is more than resin tablets, general glass glasses are heavier than resin glasses.
2. Fragmentation: As we all know, the glass is fragile.Therefore, its ability to just fight is poor.
3. Excessive price: The polishing technical requirements for polarizing glass chips are high and the production process is more troublesome, so general glass polarizers are used for mid -to -high -end glasses.
Choose the polarization mirror
1. The primary function of the first considering quality polarization sunglasses is to prevent ultraviolet rays and filtrate polarized light. Good polarized sunglasses lenses can block more than 90%of ultraviolet rays through penetration.You can choose to have polarized sunglasses with the best blocking ultraviolet logo with the "UV400"; inferior polarized sunglasses, such as dark sunglasses. As the light of the human eye darkens, the pupils of the human eye will become larger, and the eyes of human eyes will become larger.Increase, increase damage to the eyes.
2. The color selection of the true and natural polarizer of the visual object should be based on the color of the surrounding environment, the edges of the object are clear, and the principle of effectively identifying different color signal lights.Especially when driving sunglasses, it is guaranteed to drive safety.The color of the lens is better in gray, tea, and green, because these colors of lenses are better absorbed by infrared and ultraviolet rays, which can improve visual contrast and clarity. Wearing effects in severe air pollution or fog.
3. Will there be unwell and authentic polarized sunglasses for a long time to wear it comfortably; inferior lenses have no technical and functional at all when manufacturing, and the lens materials are also very inferior.Dry, tingling, etc., stop using immediately.
4. The protection function of the frame of the frame most of the polarized mobility sunglasses frame is designed with a veneer arc, which can effectively prevent wind and foreign body stimulation in the outdoor sports.In addition, the hard level of polarizing lens and the flexibility of the frame of the frame consider whether it will hurt the human body.
How to choose polarizer lens color
Colorful lenses-The colorful lenses of various sports polarized glasses are made of multi-layered coating, with gorgeous colors; at the same time, it can also effectively filter various dazzling lights, enhance the contrast in the field of vision, strengthen things for thingsRecognition ability.General colorful lenses are suitable for various outdoor activities, skiing, climbing, riding, and running.
Blue lens-polarized glasses of water sports blue lenses have the effects of improving visual effects and enhancing clarity. Even in the haze day, it is still an essential choice for travel; it is also suitable for diving enthusiastsDiving activities.Because blue can effectively filter the light blue glare reflected between the seawater and the sky, it is suitable for wearing on the seaside or water.
Gray lens-polarized glasses driving with gray lenses are very effective for the scattered light in the filter beam, making the scene look softer and not dazzling; suitable for wearing in a strong sunlight environment.Drive out outdoor activities such as fishing under the sun.
Transparent lenses-although the transparent purposes using polarized glasses at night are transparent, it has powerful functions that can absorb and block most of the ultraviolet rays and will not change the color of the scene.effect.It is most suitable to be worn in rainy days and nights.
Yellow lens-at night sports yellow lens polarized glasses are fashionable and high-performance; it is a polarized lens with the best absorption of blue light, which can effectively enhance the contrast, which is better and clear.Suitable for use in dusk and night environment; it is also suitable for using gray under the conditions of shooting, hunting, night of outdoor sports, etc.
Green lens-driving using gray-green lenses will not change the original color of the scene, effectively protect the eyes, and the gentle and natural color is more practical in daily use.
Tea-colored lenses-Daily use of tea-colored lenses can absorb most of the light and make the eyes less fatigue. It is an ideal choice for the drivers crowd, which is most suitable for Oriental people.
Amber lens-daily use of Pip color lenses can absorb most of the light, make the eyes less fatigue, and the vision is more translucent and clear. It is an ideal choice for the driver.
Ink green lenses-Golf uses the special color of golf eyes to make the green space clearer and make the white ball more prominent.But it should not be used during driving.Orange lens-various sports orange lenses, suitable for participating in various species of snow exercise, as well as running, riding, riding, and so on.

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