Theprivacy screen protector uses the principle of physical optics polarization. After the anti-spy film is used on the screen, the screen has only visibility of 30 degrees or less on the front side and the side, and the screen content cannot be seen from the side 30 degrees away from the left and right. . (The blinds should be known to everyone, a vertical line, 30 degrees away means that when viewed from the left, 30 degrees away from the leftmost (leftmost line) of the screen, when viewed from the right, from the far right of the screen (the rightmost line) ) 30 degrees away). Today, Xiaobian will tell you about the privacy screen protector according to different forms, what kinds!

　　Divided by color: golden peeping film and black peeping film

　　According to the installation form: conventional anti-spy film, magnetic anti-spy film, hanging anti-spy film, with anti-penetration film

　　According to the thickness: 0.37mm anti-penetration film, 0.42mm anti-peep film, 0.45mm anti-peep film, 0.47mm anti-peep film, 0.55mm anti-peep film, 0.59mm anti-penetration film

　　According to the function: ordinary anti-spy film, anti-glare anti-spy film, anti-blue anti-spy film, touch anti-spy film, anti-radiation anti-spy film

　　According to the anti-peep angle: 45 degree anti-peep film, 30 degree anti-peep film, left and right anti-peep film, up, down, left and right four-sided anti-spy film

　　According to the material: tempered anti-spy film, TPU anti-spy film, PET anti-spy film, acrylic anti-spy film

　　According to the use: computer anti-spy film, notebook anti-spy film, mobile anti-spy film, ATM anti-spy film, flat anti-spy film and various display anti-spy film