Use this screen filter at night, in low light, or just when you need to save power.
The screen filter is turned on when you tap it. It opens up all the settings in PREVIEW ONLY mode.
The brightness can be changed by moving the slider and the screen filter can be set by pressing the SET button.
It can be turned off by pressing the CLEAR button.
Screen filter settings can be accessed by accessing the application again or tapping the notification in the notification list.