AV Stumpfl rear-projection surface with eyelets for a 4:3 image format. The projection surface has an overall size of 380 × 290 cm and a net projection area of 360 × 270 cm. It uses the R10 surface gain code and is supplied as the projection surface only; the frame and stand are separate articles. The surface weighs 6 kg and has article number BOF-RV380290B1.