ViewSonic VSPF2150 21.5 monitor accessory

21.5″ 16:9 privacy filter

The ViewSonic VSPF2150 is a 21.5 inch privacy filter designed for widescreen monitors with a 16:9 aspect ratio. It attaches to the display surface to limit the viewing angle to 60° from centre. The filter suits professionals who handle confidential data in shared or public environments. A reversible glossy and matte finish lets the user choose the surface that best matches ambient lighting.

Fits flat-panel monitors without extra hardware

The accessory rests on the screen bezel or adheres with supplied tabs, requiring no tools or permanent modification. Its 1.0100 kg weight adds negligible load to the monitor hinge or stand. The anti-glare matte side cuts reflections from overhead lights, while the glossy side preserves colour vibrancy when glare is not an issue. Blue-light reduction is built into the filter material itself.

For users who need on-screen privacy in open areas

Workers in high-traffic offices, reception desks or hot-desking setups gain visual security without a dedicated privacy monitor. The filter does not add touch capability, curved-screen compatibility or antimicrobial coating. Buyers who need a larger size, a different aspect ratio or a filter that integrates with a curved panel should look at other models.