This was Atomstack's star model and had a large user base. With this model, Atomstack established itself as a leader in laser technology later on.
Atomstack A5 PRO+ 40W Laser Engraving Machine – LaserCome
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Feature, 1.New Eye Protection Design:The laser protective cover perfectly protect your eyes,filter UV light for 97%., 2.Solid And Easy Installation
Atomstack A5 Pro 40W Portable Wood Laser Engraver With 5W Laser Output power in Free Shipping