Optoma X343 3600 Lumens 3D Projector Digital DLP Video Projector for Business
Display technology: DLP. Projection distance: 1.2m ~12 m. Lens: f=21.85~24.01mm, F#2.4~2.53, 1.1x manual zoom/focus. High contrast can make the picture details more delicate, clear light and dark, capture more precise.