Description
Blue Light Blocking Screen Protectors
The screen protector includes an optical adjustment layer, this layer filters out light that falls into certain wavelengths. Blue Light, the type emitted by displays falls between 300-400nm in the visible light spectrum, the optical adjustment layer blocks an average of 90% of light that falls between this range.
In addition, the optical adjustment layer blocks Ultraviolet (UV) light, the type that causes sun damage and fading to items left outside. UV light falls between 200-380nm on the visible light spectrum, the optical adjustment layer blocks an average of 99.8% of light that falls between this range.
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Why choose ScreenShield?
Proudly Australian
ScreenShield was started by two kiwis, who now call Melbourne, Australia home. All our orders ship from, and our team is based in Melbourne.
Direct from the manufacturer
ScreenShield are the manufacturers of all Optic+ and Clear Diamond Screen Protectors. So buying from us, means buying direct from the manufacturer.
Our customers like us
We genuinely care about customer service. Our team is here to help, and our customers really appreciate it.
Worthy extras for Vivo Y21e
Get the most out of your device, We've got some other basics you shouldn't be without. Add to your cart and save when you buy a screen protector from us and pay no more in shipping!
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Note:
Vivo, Vivo y21e may be trademarks, owned by respective trademark owner/s. No endorsements have been made from the trademark owner/s or device manufacturers, and are used for referential and compatibility purposes only, unless otherwise stated. Learn more.
Testing was conducted on pre-production units, with release liners removed using Ultraviolet–visible spectroscopy equipment using the ASTM D1003 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics. For more information and full data sheets, please contact us.
These protectors are not a substitute for professional eye care, and any concerns about eye health should be addressed with a qualified eye care professional. Individual experiences may vary.
* When using your screen protector under certain conditions, such as harsh sunlight, you may notice the screen protector takes on a slight yellow tint. This is the optical adjustment layer working and absorbing the abundance of blue and ultraviolet light in the environment. This effect will vary based on environmental factors and dissipate under normal lighting conditions.
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