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Описание

Indoor Digital Eyewear

This glasses is equipped with PC frame material with Anti-impactive Polycarbonate Yellow lenses, designed with an ideal balance of precision optics and optimum comfort, the Brightzone brings new meaning to perfect fit.

Brand Name: Brightzone

Frame Material: PC Frame

Condition: Brand New

Lenses: PC anti-impactive lenses

Size:

54mm 16mm 35mm 135mm 134mm

Do you watch TV at night? (Personally, I like watching Game of Thrones and Movies)

All of that artificial light from your TV may be causing you eye strain and disrupting your sleep.

Grab a pair of Brightzone blue light blocking glasses and you can continue watching your favorite shows without fear of it messing with your sleep.

How does the TV look through the glasses?

There's a slight yellowy tinge, which makes things even more vivid and clear.

It does not hamper your viewing experience AND you get all the benefit of protecting yourself.

Grab your Brightzone today.

David

What is blue light?

Blue light is a high energy visible light and its wavelength is 400nm-500nm

Where is the blue light from?

Blue light is emitted from natural light, notebooks,computers,phones,TVs and other electronic displays

How does blue light hurt our eyes?

In the spectram between 400-500nm , a large amount of blue light short sharp ups and downs, pierce our eye lens and vitreous body into the macular area, This can cause us to squint rub our eyes. Sometimes it causes headache and discomfort eye problem seriously affect our work and life. So we must take precautions to stop block the harmful blue light from harming our eyes.

How does blue light glass work?

A. Reflect the blue light to protect our eyes

B. Absorb the blue light to protect our eyes

C,To make the electronic screen more clear.

How to choose blue light lense?

Light lenses color is for everyday use like computers, phones, laptops, natural lights and TVs. Dark lenses is suit for eye health care and medical treatment.

The processing of anti blue light lens and the theory to blocking it.

There are two ways to produce the anti blue light lens,

A. injection processing, Injection blue light lens is absorb the blue light, and blocking the blue light into your eyes.

B. coating processing. Coating blue light lens is reflect the blue light.