DMT Proscreen Manual 72"" 4:3
DMT Proscreen Manual 72"" 4:3; manual extension projection screen; screen area 146 x 110 cm; image format: 4:3; gain factor: 1.0 (for universal use); viewing angle: 160°; with black border all around; for all LCD and DLP projector suitable; one-piece structure made of aluminum alloy in an elegant design;