Filtro de privacidade 3M Bright Screen para portátil 13,3" ecrã completo, 16:9, BP133W9E

The 3M BP133W9E Privacy Filter is a frameless display privacy filter for 13.3" laptops with a 16:9 aspect ratio. It provides scratch resistance and anti-glare protection while allowing approximately 85% light transmission. The filter restricts the visible viewing angle to around 60°, helping to keep on-screen information private without noticeably altering your display. Lightweight and thin, it adds screen protection without significant bulk and is compatible with most 13.3" laptop models that use a 16:9 screen.

Advantages

This privacy filter combines effective side-view privacy with scratch-resistant surface protection and anti-glare properties. With about 85% light transmission, the display remains clear to the user while the 60° viewing limitation reduces the risk of visual eavesdropping. The frameless design and 28 g weight keep the filter unobtrusive and easy to handle or remove as needed.

Suitable for

• Business travel and meetings where sensitive data is displayed
• Open-plan offices and coworking spaces
• Public places such as cafés, airports and trains
• Laptop users seeking scratch protection and reduced screen glare

Key specifications

• Brand: 3M
• Model: BP133W9E
• Screen size compatibility: 13.3"
• Aspect ratio: 16:9
• Viewing angle: approx. 60°
• Light transmission: ~85%
• Type: Frameless display privacy filter
• Features: Scratch resistant, anti-glare
• Weight: 0.028 kg
• Colour: Black

How to use

Clean the laptop screen and follow the included attachment instructions to fit the frameless filter onto the display. The filter is intended to be mounted directly to the screen bezel or using the supplied adhesive tabs, depending on the package contents. Once fitted, view the screen from a normal viewing position; side angles will appear darkened to others. To remove or reposition the filter, gently peel it off following the manufacturer’s guidance to avoid damage.

Recommendations

For best privacy and longevity, keep the filter clean with a soft microfiber cloth and avoid using abrasive cleaners. Check compatibility with your laptop model and aspect ratio (13.3" 16:9) before purchase, and store the filter flat when not in use to maintain its condition.