Privacy screen filter StarTech 13.3" (16:9), frameless, touch-compatible, 75% light transmittance, ±30° viewing angle

The StarTech.com 13.3-inch 16:9 Bright Privacy Screen Filter is a frameless laptop privacy shield designed for 13.3" (33.8 cm) displays with a 16:9 aspect ratio. It reduces side visibility to protect on-screen information while maintaining a clear viewing angle for the primary user. The filter supports touchscreens, offers anti-glare performance, and preserves compatibility with webcams and sensors.

Advantages

This bright privacy filter uses Microlouver technology to limit the viewing angle to ±30° (60° total), preventing visual eavesdropping while allowing a bright display with up to 75% light transmittance. Independently tested to block 47% of blue light in the 380–450 nm range, it helps reduce digital eye strain. The ultrathin construction maintains touchscreen responsiveness and includes a flip-over feature for quick sharing without full removal. Multiple mounting options (side mounting tabs, adhesive strips or flip-over tabs) make installation straightforward on bezel-less or slim bezel laptops.

Suitable for

• Laptops with 13.3" (33.8 cm) 16:9 displays
• Users who need to protect confidential or sensitive on-screen data
• Touchscreen laptops where touch responsiveness must be preserved
• Mobile professionals working in public spaces (cafés, airports, open offices)

Key specifications

• Brand: StarTech.com; MPN: 133LB-PRIVACY-SCREEN; EAN: 0065030922173
• Screen size compatibility: 13.3" (33.8 cm); Aspect ratio: 16:9
• Viewing angle: ±30° (60° viewing angle for user)
• Light transmittance: up to 75%
• Blue light reduction: tested to block 47% in the 380–450 nm range
• Features: Microlouver privacy technology, anti-glare, flip-over design, touch compatible
• Type: Frameless display privacy filter; Weight: 90 g

How to use

Clean the laptop screen surface, then attach the privacy filter using the preferred method: side mounting tabs, included adhesive strips, or flip-over tabs. For touchscreen models, ensure the filter is fitted flush to preserve touch responsiveness. When you need to share the display, flip the filter to the back of the screen using the flip-over tabs rather than removing the unit.

Usage recommendations

For best results, align the filter carefully during installation and choose the mounting option compatible with your laptop bezel. Periodically clean the filter with a soft, lint-free cloth and a mild screen cleaner to maintain clarity and touch sensitivity.