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.