Inline-Motor Strato 3:2 projection screen by AV Stumpfl with a 500 × 330 cm projection surface and a white RAL9016 powder-coated aluminium casing. The screen uses a matt-white STRATO coated non-woven glass-fiber surface with gain 1.0 and is supplied as a complete set with frame and stand. Its 230 V tube motor provides fast and quiet operation, with an electromagnetically released disk brake and overtemperature protection.