Samsung's 2011 3D-ready TVs can only deliver a 3D viewing experience if you're wearing compatible Samsung 3D glasses. These shutter glasses have special liquid crystal lenses which open and close in precise coordination with the 3D content displayed on the TV screen. Each of your eyes will see a slightly different image with full 1080p resolution. That's what creates the 3D effect.
Samsung's SSG-3100GB 3D glasses communicate via Bluetooth signals with the 3D emitter built into 2011 3D-ready Samsung LED-LCD TVs (D6400 series and up) and plasma TVs (D490 series and up). They're designed to fit comfortably over your eyeglasses, and are powered by a small replaceable battery.
Compatible with the Following Samsung HDTVs:
Fits over existing prescription glasses
For clear, comfortable viewing.
For wireless charging when paired with a compatible Bluetooth-enabled charger (not included).