For iPhone 17 16 16E 15 14 13 12 Xs 11 XR X 7 8 SE 6 6s Pro Max Air Plus Mini Plus 2022 Anti Spy Screen Protector Tempered Glass Privacy

1 PCS 2 PCS 3 PCS. 1. Optical privacy technology. Micro louver structure: adopting a physical structure similar to a louver, only allowing light from a certain angle on the front to pass through, and blocking light from the side, achieving one-way visibility. Light control: By using polarization or diffraction principles, reduce screen scattered light and lower side visibility. 2. Visual characteristics. Clear front view: When viewed from the front, the screen display effect is no different from that of a regular film, with minimal loss of color and brightness. Side Blurring/Dimming: When viewed from the side, the screen content appears dark, blurry, or black, making it difficult to identify specific information. 3. Physics and Durability. Material: Usually PET or tempered glass substrate, with some products added with scratch resistant coating. Thickness: Ultra thin design, does not affect touch sensitivity. Anti reflection/anti glare: Some high-end models reduce reflection and improv