Filtro de privacidad sin marco para portátil Lenovo 4XJ1U03944 para 14" (35,6 cm) 16:10, 85 % de transmitancia luminosa, ángulo de visión de 30°

Lenovo 4XJ1U03944 is a frameless 14" (35.6 cm) privacy filter designed for 16:10 displays such as the X1 Carbon Gen9. It limits side viewing with a 30° privacy angle while preserving 85% light transmission for clear on-axis visibility. The filter also includes reduced blue light transmission and an antimicrobial surface to support a comfortable, hygienic viewing experience for business and mobile use.

Advantages

This frameless privacy filter provides narrow 30° side protection to keep on-screen information private without significantly dimming the display. It offers 85% brightness transmission, claims to be 25% brighter than standard filters, blocks approximately 35% of blue light to reduce eye strain, and features an antimicrobial protection layer to inhibit microbial growth on the surface.

Suitable for

• Business travel and remote work
• Open-plan offices and public spaces
• Healthcare and client-facing environments
• Any 14" (35.6 cm) laptop with 16:10 aspect ratio, specifically X1 Carbon Gen9

Key specifications

• Model: Lenovo 4XJ1U03944
• Screen size compatibility: 14" (35.6 cm)
• Aspect ratio: 16:10
• Privacy viewing angle: 30° (narrow)
• Light transmission: 85%
• Blue light reduction: ~35%
• Design: Frameless
• Additional feature: Antimicrobial protection layer

How to use

Align the frameless privacy filter with your 14" 16:10 display and attach it according to Lenovo's attachment method (adhesive or mounting tabs as provided). Ensure the filter is centered and press gently to secure. For removal, lift from a corner and peel off slowly. Clean with a soft, lint-free cloth and manufacturer-recommended cleaner; avoid abrasive materials and excessive pressure.

Recommendations

For optimal privacy and viewing comfort, use the filter when working in public or shared spaces and combine it with regular screen cleaning. The 85% light transmission preserves on-axis brightness, but if you frequently use the laptop in very low-light conditions, adjust display brightness accordingly.