Working area: 726 x 432 mm (29 x 17 inch) Max. height of work piece: 200 mm (7.8 inch) with 1.5 inch lens 200 mm (7.8 inch) with 2.0 inch lens 187 mm (7.3 inch) with 2.5 inch lens 149 mm (5.8 inch) with 4.0 inch lens Working table: Ferromagnetic table, honeycomb cutting tabletop Max. processing speed: 3.55 m/s (140 ips) Acceleration: 50 m/s² (1968 ips²) Motors: Brushless DC servo motors Encoder: Incremental measuring system Optical elements Telescope, lens and mirrors Lens 1.5, 2.0, 2.5, 4.0 inch Accuracy +/- 0.015 mm (0.0006 inch), over the whole working area Addressable accuracy 5 µm (0.0002 inch) Maximum material load 20 kg (44 lbs), load over the whole working area Interface USB