Privacy filter Qoltec 51053 for 19 inch Monitor

The Qoltec 51053 privacy filter is designed for 19 inch monitors with a 5:4 aspect ratio. It uses micro-shutter technology to limit the viewing angle and ensure on-screen content is visible only to the person directly in front of the monitor. Made from high-quality LG material and finished with an anti-reflective coating, the filter reduces glare, lowers blue light emission and protects the display surface from scratches while preserving a clear image for the primary user.

Advantages

The privacy filter narrows the visible viewing angle to approximately 60 degrees, blocking side views and preventing visual data leaks in open offices, public spaces and client areas. Its micro-shutter construction and transparent finish maintain readability for the user directly in front of the screen while presenting a darkened display to observers at an angle. The anti-reflective surface reduces reflections and blue light emission, improving comfort during extended use, and the durable material offers surface protection against scratches and dust.

Suitable for

• Office workstations in open-plan offices
• Public areas such as airports, cafes and libraries
• Healthcare, financial and public institutions handling confidential information
• Mobile employees using external monitors in shared environments

Key specifications

• Screen diagonal: 19 inches
• Aspect ratio: 5:4
• Viewing angle restriction: approximately 60 degrees
• Material: high-quality LG optical film
• Finish: anti-reflective coating with reduced blue light emission
• Colour/appearance: transparent with side-darkening effect
• Primary functions: privacy protection, glare reduction, scratch protection

How to use

Clean the monitor surface before application using a soft, lint-free cloth and a mild screen cleaner if needed. Align the Qoltec 51053 privacy filter with the monitor edges according to the 19" 5:4 format and attach it using the supplied mounting system or adhesive strips, ensuring there are no trapped air bubbles. Position the monitor and filter so that the primary user sits directly in front of the screen for optimal clarity; observers viewing from side angles will see a darkened display. To remove, gently peel off the filter following the mounting instructions and store it in a protective sleeve when not in use.

Usage recommendations

For best privacy and comfort, use the filter with the monitor placed at normal viewing height and angle, avoid strong side-light sources that can increase perceived reflections, and periodically clean the filter with a soft cloth. Replace the filter if surface damage or significant wear reduces image clarity or privacy performance.