Description Blue Light Filter

This is an application that can effectively protect your eyes.
✓ Multiple filters with different tints
✓ Full range of opacity levels to dim the screen
✓ Edit/add filter colors to suite your mood
✓ Easily toggle on and off from status bar
✓ Half screen preview of the filter
✓ Timer to Auto ON/OFF at preset times
✓ Quick access screen widget button
✓ Night mode black filter
The negative effects of Blue light are:
• Eye fatigue, and poor eye health
• Increase the risk of eye diseases such as glaucoma and cataracts
• Influencing the rule of day and night, destroying the clock, inciting and inhibiting melatonin production
• Chronic migraine
• Insomnia, insomnia and insomnia at night
I hope that after you have used it, there will be a significant improvement in vision.