Privacy Screen Filter StarTech.com 13.5 inch Anti-Glare 51% Blue Light Reduction

Protect sensitive information from visual eavesdropping with the StarTech.com 13.5-inch Privacy Screen Filter. Designed for laptops with 13.5-inch (34.3 cm) displays and a 3:2 aspect ratio, this anti-glare privacy filter narrows the viewing angle so only the person directly in front of the screen sees content clearly. The filter preserves touch responsiveness and provides blue light reduction to support visual comfort during extended use.

Advantages

The privacy screen limits side viewing to approximately 60° (±30° from center) to prevent shoulder surfing while maintaining a clear view for the user. It offers 51% blue light reduction to help reduce digital eye strain and has an anti-glare surface to minimize reflections. The ultrathin yet durable design retains touch sensitivity and includes both adhesive strips and flip-over tabs for quick installation and temporary sharing of the display. The unit is lightweight (about 27 g) and compatible with bezel-less or slim bezel laptops.

Suitable for

• Business travel and remote work where confidential data is viewed in public
• Open-plan offices and co-working spaces to protect on-screen information
• Students and professionals using touch-enabled 13.5-inch 3:2 laptops

Key specifications

• Model: StarTech.com 13.5-inch Privacy Screen Filter (MPN: 135CT-PRIVACY-SCREEN)
• Screen size compatibility: 13.5 inches / 34.3 cm, 3:2 aspect ratio
• Viewing angle: clear within ±30° from center (approximately 60°)
• Blue light reduction: up to 51%
• Light transmittance: approximately 60%
• Weight: ~27 g
• Installation: adhesive strips or flip-over tabs; suitable for bezel-less/slim bezel displays

How to use

Clean the laptop screen to remove dust and fingerprints before applying the filter. Choose either the adhesive strip method for a semi-permanent fit or the flip-over tabs for a removable setup. Align the privacy screen with the display edges and attach according to the included instructions. To share the screen temporarily, flip the filter up using the tabs; to restore privacy, flip it back down. Touch functionality remains available when the filter is installed.

Usage recommendations

For best results, keep the screen brightness adjusted to compensate for the filter's light transmittance and periodically clean both the display and the privacy filter with a soft, lint-free cloth. Avoid using abrasive cleaners or excessive pressure when fitting or removing the filter to maintain its anti-glare and touch-compatible surface.