This Panasonic ET-EMU100 3LCD Ultra-Short Throw Projection Lens adds the flexibility of front or rear projection for immersive spatial performances. These lens deliver a 200" (16:10) image from about 4.69' without screen offset or shadows for immersive performance in areas with limited installation spaces such as museums, exhibitions, stages and more. The mirrorless design provides unobstructed visibility and supports screen-centered setup for rear-projection. ET-EMU100 supports AFO (Active Focus Optimizer) to maintain crisp focus regardless of content brightness.