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Will the blue light protection function of K-lon nano glasses weaken over time?

Will the blue light protection function of K-lo...

K-lon nano glasses can maintain a relatively stable blue light protection performance for a certain period of time under normal use and proper maintenance. The nano blue light protection coating...

Will the blue light protection function of K-lo...

K-lon nano glasses can maintain a relatively stable blue light protection performance for a certain period of time under normal use and proper maintenance. The nano blue light protection coating...

Do K-lon nano glasses have prescriptions? Can I have a custom prescription?

Do K-lon nano glasses have prescriptions? Can I...

K-lon nano glasses have a wide range of degrees to choose from to meet the needs of people with different vision. Usually, the degrees provided by finished glasses cover a...

Do K-lon nano glasses have prescriptions? Can I...

K-lon nano glasses have a wide range of degrees to choose from to meet the needs of people with different vision. Usually, the degrees provided by finished glasses cover a...

Can wearing K-lon nano glasses alleviate the worsening of myopia?

Can wearing K-lon nano glasses alleviate the wo...

Although wearing K-lon nano glasses cannot fundamentally cure myopia like professional myopia treatment methods, it plays a positive role in alleviating the further deterioration of myopia. Long-term exposure to blue...

Can wearing K-lon nano glasses alleviate the wo...

Although wearing K-lon nano glasses cannot fundamentally cure myopia like professional myopia treatment methods, it plays a positive role in alleviating the further deterioration of myopia. Long-term exposure to blue...

Who are K-lon nano glasses suitable for?

Who are K-lon nano glasses suitable for?

K-lon nano glasses are suitable for a wide range of people. First, for office workers and students who spend a long time with computers, mobile phones, tablets and other electronic...

Who are K-lon nano glasses suitable for?

K-lon nano glasses are suitable for a wide range of people. First, for office workers and students who spend a long time with computers, mobile phones, tablets and other electronic...

Can the concentration of negative ions released by K-lon nano glasses be tested? How to test it?

Can the concentration of negative ions released...

The concentration of negative ions released by K-lon nano glasses can be detected, which requires the use of a professional negative ion detector. When operating, first make sure that the...

Can the concentration of negative ions released...

The concentration of negative ions released by K-lon nano glasses can be detected, which requires the use of a professional negative ion detector. When operating, first make sure that the...

What material are the frames of K-lon nano glasses made of? Are they durable?

What material are the frames of K-lon nano glas...

The materials of K-lon nano glasses frames are mainly light alloy and high-quality plastic. Light alloys such as titanium alloy are derived from materials widely used in the aerospace field....

What material are the frames of K-lon nano glas...

The materials of K-lon nano glasses frames are mainly light alloy and high-quality plastic. Light alloys such as titanium alloy are derived from materials widely used in the aerospace field....