The Shintaro Privacy Screen Filter for 13.3" laptops offers enhanced privacy and eye protection with a sleek black filter that allows 65% light transmission. Designed for 16:9 aspect ratio displays, this filter ensures that only the user can see the screen content, effectively blocking side views and reducing glare in bright environments. Its anti-blue light technology minimizes eye strain, making it perfect for professionals who work long hours. The easy application kit simplifies installation, and its compact size is ideal for on-the-go use. Experience reliable privacy and comfort with this essential accessory for your laptop.