---2*250g cardboard ---0.13mm lens --used for 2D pictures ---we are proved by BV company

Description:

Frame Mertial			Paper white cardboard
Lens Material			PC lens
Lens thickness			0.13mm
Frame Colour			OEM
Certificate			CE,RoHs,EN71
Samples time			within 2 days
Usage			2D books,pictures

 Principle:

The 3D spectrum separated  glasses create striking 3D images from normal 2D images by pulling forward the color red to the foreground and sorting the remaining colors according to their position in the rainbow. The spectrum separated process encourages fantastic 3D illusions without compromising the quality of the image when viewed without the glasses.

good quality paper chromadepth 3d glasses