Lenovo 4XJ1U03940 16 Inchs Clarity Privacy Filter

• Corporate Laptops – Help protect confidential business information while employees work in shared environments.
• Remote Work – Reduce the risk of screen information being viewed by people nearby.
• Business Travel – Add visual privacy when working in airports, hotels, trains and other public locations.
• Finance Teams – Help protect financial reports, customer records and transaction information.
• HR Departments – Reduce casual viewing of employee and payroll information.
• Healthcare Administration – Help protect sensitive administrative or patient-related information.
• Government Work – Add a physical privacy layer when handling sensitive information outside controlled offices.
• Legal Professionals – Help protect confidential case files, contracts and client information.
• Consulting and Field Teams – Maintain screen privacy when employees work at client sites or shared locations.
• Flexible Workspaces – Support visual data protection without requiring software-based privacy controls.

• 16-inch 16:10 format – Designed for the specified ThinkBook 16 Gen 4 display.
• 30° narrow viewing angle – Helps block side glances and reduce visual exposure of confidential information.
• Lenovo nanolouver technology – Provides directional privacy while supporting a clearer viewing experience.
• Up to 75% light transmission – Helps retain more display brightness for easier everyday viewing.
• Approximately 15% brighter than standard filters – Helps reduce the darker appearance commonly associated with conventional privacy filters.
• 40% harmful blue-light reduction – Adds blue-light filtering to the privacy function.
• Premium Clarity design – Helps maintain a more natural-looking display compared with traditional black privacy filters.
• Laptop-specific design – Gives IT procurement teams a model-specific privacy option rather than relying on a generic filter.
• Physical privacy protection – Works independently of applications, operating systems and network security controls.

• Brand: Lenovo
• Product Name: 16-inch Premium Clarity Privacy Filter
• SKU / Part Number: 4XJ1U03940
• Product Type: Laptop display privacy filter
• Maximum Screen Size: 16 inches / 40.6 cm
• Display Aspect Ratio: 16:10
• Primary Compatible Platform: ThinkBook 16 Gen 4
• Privacy Technology: Lenovo nanolouver technology
• Viewing Angle: 30° narrow viewing angle
• Side-View Protection: Blocks side glances
• Light Transmission: Up to 75%
• Brightness Advantage: Approximately 15% brighter than standard filters
• Blue-Light Reduction: 40%
• Display Experience: Brighter and more natural than traditional black privacy filters
• Application: Laptop
• Compatibility: ThinkBook 16 Gen 4; verify exact display before purchase
• Procurement Check: Confirm laptop model, 16-inch screen and 16:10 format

Why Choose This Product?

• Designed for ThinkBook 16 Gen 4 – Provides a model-specific privacy solution for the intended laptop.
• 30° privacy viewing angle – Helps reduce unwanted side viewing in public and shared environments.
• Higher light transmission – Up to 75% transmission helps preserve display brightness.
• Brighter than standard filters – Approximately 15% brighter than standard filters, according to Lenovo.
• 40% blue-light reduction – Adds an additional display-filtering benefit.
• Premium Clarity technology – Helps avoid the overly dark appearance associated with some conventional privacy filters.
• Suitable for mobile professionals – Supports privacy requirements when employees work beyond controlled office environments.
• Lower deployment complexity – A physical privacy filter does not require software installation, configuration or network integration.