... It adopts the most advanced focus method: dual red light positioner, which makes laser focus more easier, accurate and ... for long plate to pass through.Specification: ModelQX1290Standard Laser power80wOptional Laser power60w,100w,120W, 130W, 150WEngraving Area(mm) ... 1200x900mm/ 47.24x35.43in.Laser typeCO2 Laser tubeCutting depthAcryl 0-20mm, depending on materialsEngraving ...