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03
2023-01
What types of sunglasses lenses can be divided into?
When many friends buy sunglasses, they don’t know which type of sunglasses lens they need. It’s not good to simply pay attention to the ranking of sunglasses brands and choose according to their own p...
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27
2022-12
Shop Sunglasses Lens Colors
How to choose the color of sunglasses lens, I have some experiences that I would like to share with you. Blue lenses. The more popular sun lenses are blue, which can effectively filter out the blue...
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27
2022-12
How to distinguish different sun lens materials
Sunglasses made of different materials have different effects. At the same time, different materials are suitable for different purposes. Glass Sunglasses Lenses Advantages: extremely high optic...
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27
2022-12
The difference between polarized lenses and ordinary sun lenses
Now anti-ultraviolet radiation glasses are usually divided into two types: sunglasses (sunglasses) and polarized glasses. Sunglasses are colored glasses that are used to block sunlight and ultraviolet...
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27
2022-12
The difference between spherical lens and aspheric lens
1. Different lenses Aspheric lenses are more beautiful, this is because aspheric lenses are flatter and thinner than spherical lenses under the same material and power, so most people with high deg...
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27
2022-12
What are the preferred colors for sun lenses?
We know that sun lenses block uncomfortable glare while protecting the eyes from UV rays. All thanks to metal powder filters that "select" the light as it hits it. Tinted glasses can selectively absor...
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19
2022-12
Sunglasses commonly used international UV protection standards
Preventing ultraviolet rays from harming human eyes is the most basic requirement of functional sunglasses. Let's take a look at the current international standards for UV protection of sunglasses. Th...
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19
2022-12
What are the lens materials of sunglasses?
Spectacle lens points 1. PC chip 2. Glass 3. Crystal 4. Polarizer There is a lot of knowledge about lenses. There is no such thing as a polarizer, glass or resin can be used as a polarizer. ...
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