AV Stumpfl projection surface with eyelets for front projection in a 16:9 format. The surface has an overall size of 680 × 390 cm and a net projection area of 660 × 370 cm. It uses the R10 surface specification and is supplied as the projection surface only; the associated frame and stand are separate articles. The net projection area corresponds to approximately 260 × 146 inches, with a stated screen diagonal of 298 inches. Net weight is 15.0 kg.