3D glasses to see things look like
Like the two pieces of photos stacked together
The left eye and the right eye of the stereo glasses are respectively provided with a horizontal polarizing plate and a longitudinal polarizing plate. This ensures that the left side of the camera can only take things into the left eye, the camera on the right side of the camera can only get into the right eye, so the three-dimensional
The main reason for the three-dimensional sense is that the left and right eye to see the picture is different, the left and right eye position is different so there will be some differences in the screen.When shooting a stereo image is to use 2 lenses a left to right. Then the image of the left side of the lens is filtered by a transverse polarization filter to obtain the transverse polarized light, and the image of the right lens is filtered through a longitudinal polarization sheet to obtain a longitudinal polarized light.
