No, all you need is 2 regular projectors. “3D Ready” Projectors utilize active shutters, these shutters close and open rapidly to control what your left eye and right eye see. Most viewers experience dizziness and/or ghosting. With Airflex5D System, you are getting commercial-grade passive 3D. When paired with full 1080P projectors, what you see is cinema-grade 3D in the comfort of your own home.