Great for watching 3D film,3D video,3D television,3D computer games,3D pictures,3D magazine...etc.
It is also popular used in Medicine, Astronomy, Aerospace...fields.
Lens Color Available: Cyan/Red, Blue/Red, Green/Red, Green/Magenta.
Welcome for OEM order. Being printed with customers's company Logo,these cardboard 3d glasses are very nice for a promotion purpose.