Diffuse Reflection Blue Light Absorption (DRBA*): through an
advanced calculation method, VANKYO UECS Lab* indicates that
harmful directlight from digital screens causes irreversible
damages to retina. While projecting image to the wall protects
eyes from blue light damage as the wall absorbing 50.3%
blue light, then reflecting only healthy light to eyeballs.
*Note: Data from VANKYO User Experience and Cognitive Science (UECS)Laboratory
VANKYO projectors, imitating natural light, lead no digital eyestrain
symptoms (usually caused by TV screen direct HEV light*), which are
softer and healthier to your eyes.
*HEV light: High-energy visible light (having a wavelength between 400nm - 500nm)
View at an adjustable eye-to-screen distance for eyesight protection.
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