... so Specific Feature for the laser marking machine for Acrylic (HS CO2-30W)All in one configuration, with camber metal foci ... and operation interface, easy to operate. Product Details:technical index:HS CO2-30W: projectMarking scope110×110,175×175,300×300mm(optional ... Laser subsurface engraving equipment etc . laser marking machine for acrylic (HS CO2-30W)