Lenovo 4XJ1U03944 14 Inch Clarity Privacy Filter

• Corporate Laptops – Help protect confidential business information from nearby viewers.
• Business Travel – Reduce visual exposure when employees work in airports, hotels and other public spaces.
• Remote Work – Add physical screen privacy outside controlled office environments.
• Finance Teams – Help protect financial reports, customer records and transaction information.
• HR Departments – Reduce casual viewing of employee and payroll information.
• Healthcare Administration – Add a physical privacy layer when handling sensitive information.
• Legal Teams – Help protect confidential contracts, case files and client information.
• Government Work – Reduce screen exposure when employees work in shared environments.
• Consulting Teams – Support privacy when working at customer sites.
• Flexible Workspaces – Add visual protection without software or network configuration.

• 30° privacy blockage angle – Helps restrict side-angle viewing of sensitive screen content.
• Up to 75% light transmission – Helps retain useful front-facing display brightness.
• Approximately 15% brighter than standard filters – Helps reduce the dark appearance associated with conventional privacy filters.
• 40% blue-light reduction – Adds blue-light filtering to the privacy function.
• Matte and glossy surfaces – Gives users flexibility to select their preferred viewing finish.
• Antimicrobial protection – Adds a hygiene-focused layer for frequently handled business equipment.
• Reversible design – Allows flexible use of the matte or glossy viewing surface.
• OS-independent operation – Provides physical privacy without drivers, applications or configuration changes.
• Adhesive and side-mount installation options – Gives IT teams flexibility when deploying the filter.
• Model-specific 16:10 design – Helps reduce procurement errors compared with generic 14-inch filters. 

• Brand: Lenovo
• SKU / Part Number: 4XJ1U03944
• Product Type: Frameless display privacy filter
• Product Family: Premium Clarity Privacy Filter
• Maximum Screen Size: 14 inches / 35.6 cm
• Aspect Ratio: 16:10
• Device Type: Laptop / Notebook
• Compatible Model: ThinkPad X1 Carbon Gen9
• Privacy Function: Yes
• Viewing Blockage Angle: 30°
• Light Transmission: Up to 75%
• Brightness Advantage: Approximately 15% brighter than standard filters
• Blue-Light Reduction: 40%
• Surface Finish: Matte and glossy
• Reversible: Yes
• Antimicrobial: Yes
• Display Type: LCD
• Attachment: Double-sided tape / side mount
• Operating System: OS independent
• Operating Temperature: -10°C to 50°C
• Operating Humidity: 10% to 85% RH
• Cold Resistance: -30°C for 240 hours
• Heat Resistance: 65°C for 240 hours
• Humidity Resistance: 40°C, 95% RH for 240 hours
• Thermal Shock: -20°C for 1 hour to 60°C for 1 hour, 5 cycles
• Package Dimensions: 385 × 250 × 3 mm
• Compatibility Check: X1 Carbon Gen9, 16:10

Why Choose This Product?

• Designed for ThinkPad X1 Carbon Gen9 – Reduces compatibility risk during enterprise purchasing.
• 30° privacy protection – Helps reduce shoulder-surfing and side-angle viewing.
• 75% light transmission – Helps preserve screen readability for the primary user.
• 40% blue-light reduction – Adds an additional display-filtering benefit.
• Matte/glossy flexibility – Lets users select the preferred viewing finish.
• Antimicrobial protection – Adds practical value for frequently handled corporate laptops.
• No software dependency – Simplifies deployment across managed enterprise endpoints.
• Model-specific 16:10 fit – Provides a more precise solution than generic 14-inch privacy screens.