What is the level of privacy provided by this screen in landscape and portrait modes, and does it prevent viewing from all angles?

The screen provides a 60-degree viewing angle, meaning that onlookers will see a dark screen, which indicates a level of privacy in both landscape and portrait modes.

Questions & Answers: Targus Magnetic Privacy Screen Filter for MacBook Pro/Air 15-inch 2017 (16:10 Ratio), Landscape/Portrait View, Blue Light Filter to Protect Eye Strain (ASM154MBP6GL)

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Targus Magnetic Privacy Screen Filter for MacBook Pro/Air 15-inch 2017 (16:10 Ratio), Landscape/Portrait View, Blue Light Filter to Protect Eye Strain (ASM154MBP6GL)

Reduces screen glare for a comfortable viewing experience
Filters blue light to minimize eye strain
60deg viewing angle so onlookers see a dark screen
No adhesives necessary
Touchscreen compatible
Limited warranty does not cover products purchased from 3rd party sellers

$122^.99 –