Eyefilter - bluelight for Android

Eyefilter - bluelight app for android description: The ingenious application for your exhaysted eyes is rolledout!!
As smartphone becomes inseparable daily necessity all day long please find a betterway of using smartphone with eyefilter relieaving the strain on your eyes this application protects smartphone users from bluelight exposure causing insomnia and amblyopia prevent the screen from radiating bluelight it is good for protecting visual acuity of smartphone user especially for children and office workers it doesn 39 t cause quick battery drain consuming less battery power supply easy access to eyefilter usage setting it is easy to access and change the usage setting(on off) with widget function it is possible to adjust the opacity by double clicking the widget a variety of themes and altering function of notification express your own indiviuality through a variety of themes selection set themes of widget on the wallpaper alter the notification comment and icon with your own preference bluelight filter for optimal eyesight optimal 5 sort of filters are available prevent others from peeping your screen by adjusting the opacity what is bluelight? Bluelight is blue colored light with very short and visibel wavelength between 380 and 500 nm(nanometer).
It used to serve as medical treatment for pimples in dermatology.
However many experts say that persistent exposure of blue light is quite dangerous.
Namely long time exposure of bluelight might cause xerophthalmia and even bring damage to retina nad eye lens.
Furthermore bluelight exposure from smatphone and tv in the late night sound sleep would be interupted by hampered sleep inducing hormons secretion.