AV Stumpfl Inline-Crank Plana 1:1 projection screen with a 160 × 160 cm screen size and R5 surface gain. The screen has a 1:1 aspect ratio and is supplied as a complete projection screen with frame, stand and projection surface. It uses an inline crank mechanism and has a case measuring 9 × 8.5 cm. The manufacturer code is BIK-PQ160/R5, and the net weight is 9.4 kg.