Filtro de privacidade sem moldura para portátil Lenovo 4XJ1U03942 para ecrã de 33,8 cm (13,3 polegadas) 16:10, 85% de transmissão de luz, ângulo de visão de 30°

Designed for the Lenovo Z13 with a 33.8 cm (13.3") 16:10 display, this frameless privacy filter (MPN 4XJ1U03942) limits side viewing to approximately 30° while maintaining 85% light transmission for clear on-axis viewing. The Premium Clarity Privacy Filter balances strong privacy protection with bright, accurate display clarity, and includes an antimicrobial coating. It is intended for professionals who need to protect on-screen data in public spaces or during travel.

Advantages

The frameless design preserves the original look of the laptop while the filter reduces side-angle visibility to protect sensitive information. Compared with standard black privacy filters, it delivers up to 25% brighter visuals and blocks around 35% of blue light, helping to reduce eye strain. The 85% brightness transmission maintains image clarity for typical office and mobile work. A custom fit for the Lenovo Z13 ensures full coverage of the 16:10 display.

Suitable for

• Mobile professionals working in public places (cafés, airports, trains)
• Business meetings and presentations where on-screen data should remain private
• Remote and hybrid workers who frequently use laptops in shared spaces

Key specifications

• Model: Lenovo 4XJ1U03942 (Frameless)
• Compatible display size: 33.8 cm (13.3") 16:10
• Viewing-angle privacy: approximately 30° (side-view limit)
• Light transmission: 85%
• Blue light reduction: ~35%
• Brightness vs black filters: up to 25% brighter
• Additional feature: Antimicrobial coating

How to use

Clean the laptop screen with a lint-free cloth before applying the filter. Align the frameless privacy filter to the 16:10 screen edges on the Lenovo Z13 and attach it according to the included mounting method (adhesive or slide-in, as supplied). For removal, gently lift one corner and peel off slowly to avoid residue; clean the screen and filter surfaces as needed with a soft, slightly damp cloth and allow to dry fully before reattaching.

Recommendations

Use the privacy filter when working in public or shared environments to protect on-screen information. For best clarity, position the screen for direct on-axis viewing and avoid strong side lighting that can reduce privacy effectiveness.