Fiber Optic Pigtail,Pigtail Patch Cord,Fiber Pigtail,Pigtail Fiber Optik Huizhou Fibercan Industrial Co.Ltd , https://www.fibercaniot.com3D display technology can be divided into two types: glasses type and naked eye type. The naked eye 3D is currently mainly used in public business occasions, and will be applied to portable devices such as mobile phones in the future. In the field of household consumption, whether it is a monitor, projector or TV, it is now necessary to use 3D glasses. You know the current mainstream glasses