3d glasses for asus rog swift

OK http://www.asus.com/Monitors/ROG_SWIFT_PG278Q/ says "*Requires NVIDIA® 3D Vision™ kit, sold separately. Go to www.nvidia.com and www.3DVisionLive.com for further details."

Also -
3D: Is PG278Q Nvidia 3D Vision Ready?
3D: Does PG278Q come with Nvidia 3D glasses/IR emitter/kit?
The PG278Q supports 3D Vision (‘3D Vision compatible’) but it does not come with 3D Vision glasses and IR emitter (3D Vision Ready). There is no 3D Vision IR emitter built into the monitor. A 3D Vision kit must be purchased separately.