30w Laser Engraver Module Kit Lens Laser Cutter Head with 450nm 7.5w Blue Laser Diode TTL Modulation for CNC Engraving Machine

Description

30W Module Kit 5pcs Fixed Lens Engraver Cutter Head Set with 445nm~450nm 7.5W Blue Diode for CNC Router Engraving Machine Replacement for Master Series

– Designed for engraver machine. Replacement for Master series.
– 7.5W blue light diode , 30W module input, suitable for engraving and cutting.
– Fixed lens design, not focusing lens, change the object height to change the focus distance.
– Protective glass for more safer and comfortable operation, no need to wear .
– Modified air assist, avoid smoke damage to the lens, keep the optical power stable.