Aggregated specification data lists the Peslv Magnetic Laptop Privacy Screen as a 15.6-inch passive analog shield. The unit utilizes a multi-layered PET substrate with an optimized refractive index for 16:9 panels. A 0.5mm reinforced magnetic strip at the top bezel provides the primary attachment mechanism, interfacing with internal frame magnets found in standard laptop chassis. Microlouver technology is employed to restrict the viewing angle to 30 degrees from the center, creating a blackout effect for peripheral observers.
Material analysis confirms blue light attenuation within the 420-450nm spectrum, with verified reduction rates between 35% and 45%. The surface is reversible, allowing users to select between a matte finish for glare reduction and a glossy finish for color clarity. Performance metrics indicate a luminance drop of 15-20% due to the density of the physical filter layers. The inclusion of a storage folder is a critical specification for preventing louver-warp and scratches during transport.
Note that the magnetic strip may trigger Hall Effect sensors on certain laptop models, potentially initiating sleep mode if the lid is closed with the filter attached. Removing the filter before closure is recommended if the lid does not seat fully.
The microlouver pattern may introduce a slight visual interference on 4K displays. Additionally, while the top is secured by magnets, the bottom edge relies on friction and gravity for positioning. The unit is designed for rapid deployment in high-security environments without the use of permanent adhesives.
For users with 14-inch 16:10 displays, the SightPro 16:10 Magnetic Filter offers a more precise fit for modern productivity aspect ratios.
This hardware is categorized under privacy screens as a removable optical security component.
