Amazon.com : Optoma EH415e Full 3D 1080p 4200 Lumen DLP Projector with HDMI 1.4a, Vertical Lens Shift, Zoom, 15,000:1 Contrast Ratio and LAN Control : Office Products
Optoma BX-CTA13 2.9 - 5.5:1 Motorized Ultra Long Zoom Lens | Full Compass Systems
Optoma ProScene ZU860 - DLP projector - no lens - 3D - ZU860 - Office Projectors - CDW.com
Optoma Short Throw Lens for EH505/EH503/W505/X605 - Lens - Akwil Ltd