VEVOR 55W CO2 Laser Engraver, 20 x 12 in, Desktop CO2 Laser Engraver and Cutter Machine with 16MP Camera, Water Pump, Rotary Axis, Compatible with LightBurn CorelDRAW RDWorks, for Wood Acrylic Glass Tempered Glass Lid Detachable Honeycomb Bed Durable Laser Tube User-Friendly Accuracy Clean Work Environment Simplify Complex Projects Main Materials: Galvanized Steel, Glass,Item Model Number: SH-530,Laser Power: 55W,Focal Length: 0.2 in/6 mm,Engraving Speed: ≤ 500 mm/s