... 2.High precision,low power 3.portable type 4.CE ISO 3d laser engraving machine, 3D engraving machine, crystal engraving machine, 3d ... transparent materials.3. Optional Configuration3D camera4. Technical Parameters ModelSDE02Laser medium:Diode pumpEngraving range:70 x70 x 80 mm/110 x 110 ... daysPayment TermsT/T5.Sample Pictures 6.Exhibition 7.International Training CE approved 3D Laser Engraver