Description
What is Blu-light?
Blue light refers to light with a wavelength of 400-500 nm. Blue light is a kind of visible light. Blue light is short and has high energy. It can directly penetrate the lens directly to the retina of the fundus. In the era of smartphones, people spend more time staring at mobile phone screens. However, mobile phone screens, LEDs, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep
Why You need to anti blue light screen protector?
1.Filter out Blue Light
2.Relieve the fatigue of eyes
3.Radiation Protection:Through the absorption and conversion of ultraviolet rays, it prevents the dry skin caused by UV reflections from causing skin pigmentation, chloasma and other problems
4.Anti-fingerprint,Scratch Resistant,HD Retina Clarity
Not Just A Blue Light Screen Filter
1.Anti-static Screen protector
2.Anti-scratch Screen protector
3.100% UV400 Blocking Screen protector
4.Radiation Protection Screen protector
5.Relieve the fatigue of eyes Screen protector
Blue light refers to light with a wavelength of 400-500 nm. Blue light is a kind of visible light. Blue light is short and has high energy. It can directly penetrate the lens directly to the retina of the fundus. In the era of smartphones, people spend more time staring at mobile phone screens. However, mobile phone screens, LEDs, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep
Why You need to anti blue light screen protector?
1.Filter out Blue Light
2.Relieve the fatigue of eyes
3.Radiation Protection:Through the absorption and conversion of ultraviolet rays, it prevents the dry skin caused by UV reflections from causing skin pigmentation, chloasma and other problems
4.Anti-fingerprint,Scratch Resistant,HD Retina Clarity
Not Just A Blue Light Screen Filter
1.Anti-static Screen protector
2.Anti-scratch Screen protector
3.100% UV400 Blocking Screen protector
4.Radiation Protection Screen protector
5.Relieve the fatigue of eyes Screen protector
【2 Pack】 Synvy Anti Blue Light Screen Protector for Lenovo Thinkpad T550 15.6" Screen Film Protective Protectors [Not Tempered Glass]
Current Price
$18.99
Average
$18.99
Min Price
$18.99
Max Price
$18.99
Description
What is Blu-light?
Blue light refers to light with a wavelength of 400-500 nm. Blue light is a kind of visible light. Blue light is short and has high energy. It can directly penetrate the lens directly to the retina of the fundus. In the era of smartphones, people spend more time staring at mobile phone screens. However, mobile phone screens, LEDs, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep
Why You need to anti blue light screen protector?
1.Filter out Blue Light
2.Relieve the fatigue of eyes
3.Radiation Protection:Through the absorption and conversion of ultraviolet rays, it prevents the dry skin caused by UV reflections from causing skin pigmentation, chloasma and other problems
4.Anti-fingerprint,Scratch Resistant,HD Retina Clarity
Not Just A Blue Light Screen Filter
1.Anti-static Screen protector
2.Anti-scratch Screen protector
3.100% UV400 Blocking Screen protector
4.Radiation Protection Screen protector
5.Relieve the fatigue of eyes Screen protector
Blue light refers to light with a wavelength of 400-500 nm. Blue light is a kind of visible light. Blue light is short and has high energy. It can directly penetrate the lens directly to the retina of the fundus. In the era of smartphones, people spend more time staring at mobile phone screens. However, mobile phone screens, LEDs, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep
Why You need to anti blue light screen protector?
1.Filter out Blue Light
2.Relieve the fatigue of eyes
3.Radiation Protection:Through the absorption and conversion of ultraviolet rays, it prevents the dry skin caused by UV reflections from causing skin pigmentation, chloasma and other problems
4.Anti-fingerprint,Scratch Resistant,HD Retina Clarity
Not Just A Blue Light Screen Filter
1.Anti-static Screen protector
2.Anti-scratch Screen protector
3.100% UV400 Blocking Screen protector
4.Radiation Protection Screen protector
5.Relieve the fatigue of eyes Screen protector
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Product review & video
hello and welcome to another episode of laptop retrospective and today we have a big fellow here this is the thinkpad t550 and i don't see very many 15-inch thinkpads come through here and it's always a treat when they do with that extra space you do actually get some extra features and it's not just the numpad and that is really worth pointing out so the t550 was introduced in january of 2015 alongside of the other series like the t450 which is a very popular model that i often recommend to many many people if you need something a little bit bigger with a few more features and that numpad being one of them this is an excellent choice what the t550 brought to the table among many other things was of course the power bridge technology we did lose the express card slot unfortunately and there is no optical drive in this era of thinkpad and that allows us to create a relatively thin low pr

