1.3D inner Laser Machine 2.70mm*70mm/175 mm*175mm 3.7000mm/s marking speed 4.using fast-speed scan lens Laser ... laser device as the light source. By 2D fast-speed scanning lens swinging as the scheduled angles under the controlling ... .l Electronic Components: Resistance, Capacitance, Chips, Printed Circuit Boards, Computer Keyboard, etc.,l Mechanical Parts : Bearings, Gears, Standard Parts, Motors, ...