Filtro de privacidade sem moldura para ecrã 3M BP140W9E portátil de 14 polegadas 85% de transmissão de luz

The 3M BP140W9E frameless display privacy filter for 14-inch laptops reduces side viewing while preserving screen clarity. Its glossy surface resists dust and scratches and maintains 85% light transmission, providing privacy without significantly dimming the display. The filter narrows the visible angle to about 60 degrees to protect on-screen data from visual eavesdroppers.

Advantages

The frameless design fits modern laptop screens without adding a bulky border and supports a glossy finish that is dust- and scratch-resistant. With approximately 85% light transmission, the filter preserves screen brightness and color fidelity for regular work. Limiting the viewing angle to 60 degrees helps prevent shoulder surfing and visual hacking while remaining easy to attach and remove.

Suitable for

• Business travelers who use laptops in public spaces
• Office environments with open-plan seating
• Healthcare and finance professionals handling confidential information
• Students working in libraries or shared study areas

Key specifications

• Model: 3M BP140W9E (MPN 98044302069)
• Screen size compatibility: 14 inch laptops
• Design: Frameless privacy filter
• Light transmission: Approximately 85%
• Viewing angle restriction: Approximately 60 degrees
• Surface: Glossy, dust- and scratch-resistant
• EAN: 5715063320631

How to use

Align the frameless privacy filter with the laptop screen, clean the display surface before application, and attach the filter following the manufacturer's instructions—typically by using the included adhesive tabs or attachment method. Ensure the filter is centered and free of dust or bubbles for best clarity. To remove, gently lift the filter using the recommended tab or edge and store it on a clean surface or protective sleeve.

Recommendations

For optimal privacy and display performance, use the filter in well-lit conditions and clean the glossy surface with a soft, lint-free cloth and a mild screen cleaner. Avoid abrasive materials and excessive pressure to preserve the scratch-resistant coating. Check compatibility with your laptop model before purchase to ensure correct fit.