Rear projection enclosure shall be custom 50" to 200" rear screen enclosure with RazorEdge screen framing. It shall be freestanding, include high resolution rear projection screen, optical-quality, (94%) first-surface mirrors and projector-mounting bracket. It shall be outfit with RazorEdge framing to allow for minimum image separation (<2mm) in multi-unit array, as for simulation or command and control applications. It is designed to optimize specified projector’s light path trajectory, providing maximum image brightness to primary audience locations.