AV Stumpfl Vario surface FP is a front-projection surface supplied without a frame or stand. It has a 4:3 aspect ratio, an overall size of 500 × 380 cm, and a net projection area of 480 × 360 cm. The surface uses gain code R5. The product belongs to the Vario series and is identified by article number BVF-AV500380A0. Net product weight is 7.4 kg.