BlueLight Filter Pro is a Ads free app used to reduces the amount of blue light emitted by overlaying a translucent filter.
Shifting your screen to night mode relieves your eyes strain, which helps dramatically during night reading and improve sleeping quality
Eyes feel tired sliding on your phone at night?
try out our super lightweight protector!
Blue light from your phone and tablet screen is the visible light spectrum (380-550nm) for circadian regulation.
According to the scientific studies, exposure to blue light imposes serious threats to retinal neurons and inhibits the secretion of melatonin, a hormone that influences circadian rhythms.
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Relevant Scientific Studies
Effects of blue lights technology
https://en.wikipedia.org/wiki/Effects_of_blue_lights_technology
High Sensitivity of the Human Circadian Melatonin Rhythm to Resetting by Short Wavelength Light
Steven W. Lockley, George C. Brainard, Charles A. Czeisler, 2003
How exposure to blue light affects your brain and body
Nature Neuroscience; Harvard Health Publications; ACS, Sleep Med Rev, American Macular Degeneration Foundation; European Society of Cataract and Refractive Surgeons; JAMA Neurology
AMBER LENSES TO BLOCK BLUE LIGHT AND IMPROVE SLEEP: A RANDOMIZED TRIAL
Chronobiology International, 26(8): 1602–1612, (2009)
9Apps 4.9
