3MK Privacy 2-way Privacy Filter (with adhesive) for Dell Vostro 3520

3MK Privacy 2-way Privacy Filter Discreet screen protection for everyday work

The 2-way privacy filter effectively limits screen visibility from the sides, making the displayed content readable mainly to the person sitting directly in front of the screen. It is a practical solution for office work, travel, and public spaces—wherever greater data privacy matters. The adhesive layer ensures stable adherence to the display surface and convenient everyday use.

Comfort of use and aesthetic finish

The adhesive model fits the screen well, creating a neat and almost integrated protective layer that does not disrupt the appearance of the device. The filter also helps reduce distracting glances from the surroundings, supporting the comfort of working, studying, and browsing content even in more crowded spaces. It is a versatile accessory for people who value functionality, order, and the aesthetics of their workspace.

Practical support for information security

This type of filter was created for users who want better control over the visibility of displayed content without giving up the convenience of using a laptop. The directional privacy effect makes the screen less readable to bystanders, increasing security when handling documents, messages, and company data. It is a functional solution for modern workspaces where confidentiality and freedom of action matter.

Technical data Manufacturer 3MK Series Privacy 2-way Product type Privacy filter Accessory type Screen protection film Compatibility Dell Vostro 3520 Privacy direction 2-way Privacy angle Visibility limitation from a 25° angle Privacy effect Blurs and darkens the image for people looking from an angle Screen visibility Best readability for the person sitting directly in front of the screen Installation method Adhesive Surface type Matte Thickness 0.39 mm Screen protection Helps protect the display against scratches Blue light filter Average blue light emission reduction of 54% Kit contents Adhesive film, lint-free cloth, wet wipe