The parallax is the horizontal distance between the left and right image that appears in the objects relative to the observer, is responsible to make these images look 3d, That is why the stereoscopic cameras takes the snapshots using two lenses.via DPUF.
Stereoscopic Images Inspiration
The parallax is the horizontal distance between the left and right image that appears in the objects relative to the observer, is responsible to make these images look 3d, That is why the stereoscopic cameras takes the snapshots using two lenses.
via DPUF.