Privacy Screen Filter StarTech 23-inch (16:9) — Anti-Glare, Blue Light Protection, Acrylic

The StarTech Privacy Filter for 58.42 cm (23") 16:9 monitors is an acrylic privacy and blue-light screen designed to limit side viewing and reduce visible blue light. The thin, mountable filter attaches to the monitor to help protect on-screen information in offices, healthcare facilities, banks or while traveling. The filter is TAA-compliant and sized for a 23" widescreen (16:9) display, offering a balance of privacy protection and optical clarity for everyday use.

Advantages

The acrylic construction provides a firm, scratch-resistant surface that maintains screen clarity while narrowing viewing angles to keep content private from side viewers. Integrated blue-light filtering reduces short-wavelength light that can contribute to eye strain during prolonged display use. The mountable design enables secure attachment to the monitor without altering display settings and supports regular cleaning and maintenance.

Suitable for

• Office work where sensitive documents or email are viewed on a 23" 16:9 monitor
• Healthcare environments that require patient data privacy on-screen
• Banking and financial services handling confidential information
• Mobile or shared workspaces and travel where shoulder surfing is a concern

When it may not be suitable

This privacy filter is tailored for 58.42 cm (23") 16:9 monitors; it may not fit displays of different sizes, aspect ratios, or curved screens. Users who require maximum screen brightness or color-critical work may notice a slight change in perceived brightness or color temperature due to the blue-light filtering and privacy tint.

Key specifications

• Display compatibility: 58.42 cm (23") diagonal, 16:9 aspect ratio
• Material: acrylic panel with privacy and blue-light filtering properties
• Viewing angle reduction: narrows side viewing to protect on-screen content
• Mounting: attachable to monitor bezel for stable placement
• Compliance: TAA-compliant design suitable for regulated environments

How to use

Align the privacy filter with the active screen area of the 23" monitor and attach it according to the included mounting method so the filter sits securely against the bezel. Clean the acrylic surface with a soft microfiber cloth and a mild screen-safe cleaner to avoid scratches. For optimal privacy, position the monitor perpendicular to main viewing positions and ensure the filter is fully seated so side angles are obscured as intended.

What to consider before purchase

• Confirm your monitor is 58.42 cm (23") diagonal with a 16:9 aspect ratio to ensure proper fit
• Consider whether slight dimming or color shift from blue-light filtration is acceptable for your tasks
• Check that your monitor bezel and physical mounting method are compatible with an attachable acrylic filter

Usage recommendations

For best results, combine the privacy filter with proper monitor placement and adjustable ambient lighting. Regularly clean the filter with a microfiber cloth and avoid abrasive cleaners. If color-critical work is frequent, temporarily remove the filter when accurate color representation is required.