Privacy Filter 40" 948 mm x

The eSTUFF GLBB40948401 is a privacy filter for a 40-inch curved monitor with a 21:9 aspect ratio. It limits views from the sides, helping keep screen content less visible to others in shared work areas and public spaces.

The black polyethylene terephthalate (PET) filter measures 948 × 401 mm. Its glossy/matte surface has anti-glare properties, and the listing states that it supports LCD touchscreens.

Side viewing is limited beyond a 60-degree viewing angle. The filter is also specified to reduce blue-light transmission by 51% (±5%) in the 440–460 nm wavelength range.