ATOMSTACK A5 M50 Desktop DIY Engraving Cutting Machine with 410x400mm Engraving Area 5.5W Fixed-Focus Ultra-Fine High-Energy with Eye Protection Quick Assembly Aluminum Alloy Structure fo

Solid And Easy Installation Structure Design: All-aluminum alloy anodized structure design makes the machine more durable, and improves the accuracy of engraving. The entire machine structure can generally be completed within 10-20 minutes. New Filter Eye Protection Acrylic Design: The filter acrylic protective cover plays a good role in protecting your eyes, filtering 97% of ultraviolet , free to watch the engraving without goggles. Upgraded High-Performance Fixed-Focus : No need to adjust the focus before engraving and more stable than the zoom as well; The new focal is 50% smaller than other ordinary lasers, new combine engraving and high energy cutting at the same time.The power of the fixed-focus is more stable than the zoom . Newly Upgraded Ultra-Fine : Adopts 4-fold lens group collimation and focus technology, the optical power is 5-5.5W, focus area is reduced to 0.08*0.08mm. The high-density can easily cut 15mm thick wooden boards, 15mm black acrylic; Directly engrave mirror stainless steel metal and ceramics, and can achieve the effect of a 100W engraving machine. Precise Scale Lines : There are precise scale lines on the X- and Y- to facilitate quick length measurement. 410x400mm large area engraving interval can meet your various engraving needs.