The mobile phone privacy screen protetor uses the ultra-fine louver polarizing technology to let you see the screen clearly when you look directly at the screen of the mobile phone, but when you look at it from other angles, your line of sight will be blocked, forcing you to not see the screen. content. So how do you choose a privacy screen protetor for iPhone as a novice?
1. The hardness of the privacy screen protetor
Choose 9H hardness anti-spy film, it can prevent scratches, scratches and other external forces on the screen and protect your phone. 9H only indicates that the glass can withstand the hardness of a 9H pencil, but this is usually just a description of its hardness and does not have the possibility of testing.
2. The thickness of the privacy screen protetor
The thickness of the mobile phone anti-spy film is preferably 0.2 to 0.3 mm. If it is too thick, it will affect the touch of the screen. If it is too thin, the protection is not enough. A cell phone anti-spy film with a total thickness of 0.3 mm is most suitable.
3. privacy screen protetor anti-peep angle
The anti-peep angle has a distinction of 30 degrees and 45 degrees, and 30 degrees has a better anti-spying effect, but since it blocks more light, the screen will be dim, and the screen brightness needs to be increased to use.
YIPI ELECTRONIC LIMITED is a privacy screen protetor manufacturer with 10 years of production experience. We provide mobile phone anti-spy film for all models on the market. Please contact us at 13433007870!
Shenzhen YIPI Electronic Limited, established in 2 0 1 3, is a professional manufacture and exporter which focus on the research, development, production, sales and service of Laptop & Monitor Privacy Screen, Privacy filters and all kind of screen protect
Toughened privacy film, TPU privacy film, PET privacy film, acrylic privacy film
The laptop privacy screen is also called the anti-peep film, which is “left and right anti-theft” (also called 180 degree anti-peeping).