The quality and control you need to preserve priceless originals, right in your studio - it's easy with the Epson Perfection V850 Pro scanner. You get professional-quality scans that make it simple to digitally archive virtually any original. High resolution, advanced optics and dual-lens scanning ensure extraordinary results whether scanning slides, negatives or film. Digital ICE technologies remove surface defects, while film holders and an energy-efficient LED array help boost productivity. Technical Specifications: Scanner Color Depth: 48-bit color Color Depth (External): 48-bit color Document Feeder Type: Manual Document Size Class: A4/Letter Form Factor: Desktop Grayscale Depth: 16-bit (64K gray levels) Grayscale Depth (External): 16-bit (64K gray levels) Input Type: Color Interface Type: USB 2.0 Interface Type: USB 2.0 Lamp Light Source Type: LED Max H-Document Size: 8.5 in Max H-Interpolated Resolution: 12800 Max H-Optical Resolution: 6400 Max Supported Media Size: 8.5 in x 11.7 in Max V-Document Size: 11.7 in Max V-Interpolated Resolution: 12800 Max V-Optical Resolution: 9600 Scan Density Range: 4.0D Scan Element Type: CCD Supported Document Type: Film,Plain paper Type: Flatbed scanner Service Support Details Full Contract Period: 1 year Support Details Type: Limited warranty Cable Connectivity Details Type: USB cable Miscellaneous Color Category: Gray Compliant Standards: RoHS Included Accessories: 8 film holders Power Device Frequency Required: 50 - 60 Nominal Voltage: AC 120/230 V Power Consumption Operational: 23 Power Consumption Sleep: 1.5 Power Consumption Stand by: 12 Type: Internal power supply System Requirements Min Operating System: Apple MacOS X 10.6.x - 10.10.x,Microsoft Windows 7,Microsoft Windows Vista,Microsoft Windows XP,Microsoft Windows XP Professional x64 Edition,Windows 8 / 8.1 Dimensions & Weight Depth: 12.1 Height: 6 Weight: 14.55 Width: 19.8 Service & Support Type: 1 year warranty Cable Details Included Qty: 1 Interfaces Connector Type: Type B Interface: USB 2.0