Lifeinnotech 13.3-inch (16:9) Magnetic Privacy Screen Protector, Blue Light Blocking, Anti-Glare, Double-Sided, Detachable (6mm Magnetic Sheet)

[Privacy Protection] The screen appears completely black from angles exceeding 60°, preventing peeking. [Double-Sided Design] One side is anti-glare (6.5% reflectivity) to reduce reflections, while the other side is glossy for a clear display. [Eye Protection] Cuts approximately 49% of the blue light emitted from the LCD display, reducing eye strain. [Durability] Made with a highly hard surface material, it is scratch-resistant and repels oils and dust. [Compatible Models] 13.3-inch (16:9) Screen Size: Filter only: 294mm x 168mm (height/width variation: +/- 1mm). The magnetic plate on top is approximately 6mm. Due to the difference in height between the screen and bezel, the screen may appear slightly blurry. ◆ [Anti-peeping] While maintaining visibility from the front, the screen appears completely black from angles exceeding 60° (30° left and right), ensuring complete privacy. [Double-sided] One side features a matte anti-glare finish (anti-reflective, non-glossy) that reduces reflections, even under fluorescent lights or in bright locations, ensuring comfortable visibility. With a reflectivity of 6.5%, it reduces the effects of lighting and external light, making the screen easier to see. The other side features a glossy finish for clearer photos and videos. Use it for different purposes. [Blue Light Cut] This protective filter reduces blue light emitted from the LCD display by approximately 49%. ◆ [Scratch Resistant] The high-hardness surface material provides strong scratch resistance and protection. It also resists oils and dust, keeping the screen clean. *Not compatible with certain Lenovo ThinkPad models (such as the X390, Yoga, and X1 Carbon), where the sleep sensor may malfunction and the screen may become black. In this case, moving the magnet away from the sensor may improve the situation.