Characteristic: 16.1” × 13” window size (fit 17” × 14” film) Electronic light mask in vertical and horizontal - World First Rugged viewer feet, support any angle and wall mount Max. Luminance:≥82,8,000Cd/M2(260,000Lux) Smart cooling system, Fan with temperature depended) CE Approved Fashion design and Reliable mechanism FV-2014 looks like a fashion LCD, but it is a really High luminance LED Industrial film viewer. It combines our newest electronic technology and most reliable LED driven circuit. Thanks to it, this viewer can view film density up to 3.8 H/D, and can be operated 24 hours continuously. Electronic light mask FV-2014 not only support 14” * 17” film, but also support any film size. Because FV-2014 do have a strong LED switch control. Under its help, you can switch on or off any parts of area in the viewer window. Specification: Max Luminance: ≥82,800Cd/M2(260,000Lux) Uniformity: g≥0.95 Diffusion Factor: σ’≥0.95 Viewer window: 335 ×410mm (13×16.1 inch) Density: 3.8 H/D Surface temp. rise ≤ 20 oC After 12 hours continues maximum luminance POWER: 47～63Hz 90～132VAC or 180～164VAC (change by internal switch) Dimension: 510 ×410×60mm 20.1×16.1×2.4 inch (L×W×H) Weight: 7.4Kg (16.3 lbs) Standard Accessories: Power adaptor*1 Power line*1 Foot pedal*1 Instruction (English)*1 Guarantee and report (Chinese)*1