Screen Size, Overall - 15.5" Usable Diameter of Screen - 14" Table Size - 5" x 15" Horizontal Table Travel - 10" Vertical Table Travel - 6" Focus Adjustment - 2" Table Helix Adjustment - ± 15 Degrees Chart Rotation - 360 Degrees Lens Mount - Single Electrics - 1/60/120 Volt Net Weight, Approx - 275 Lbs. (less base) Estimated Shipping Weight - 650 Lbs. Equipped: Deltronic Model 612R Digital Readout New Glass Chart Installed New Projection Socket New Surface Illumination Socket Electronic Screen Protractor (ESP) Fiber Optic Surface Reflection Quick Change Bayonet Lens Mount Single Lens Mount with (1) new 20X Lens Glass Crosshair Chart with Chart Clips Rotary Vise Staging Fixture Factory Cabinet Base Vertical Erect Image * Note - recently serviced and calibrated. * Seller can load. Crating charge add $400 if required for transport.