XDRAW 3.5W High Power Laser Expansion Kit for XDRW Plotter iDraw Pen Plotter
Package contents: Protective goggles, 3-pin-pin cable, laser, 3-pin-2*2-pin cable Specifications: 12V blue laser module Optical power: 3.5W Wavelength: 450nm ± 8nm Spot shape: Rectangular/strip shape, adjustable size Focus size: Approximately 0.3mm Engraving distance: Approximately 2-8cm Control amplifier: 0-5V/12V PWM signal or 5V TTL, frequency < 18kHz It can engrave wood, leather, cardboard, and other materials. Cannot engrave any metal, transparent or translucent materials, or any reflective materials. The laser can cause blindness. Please do not direct eyes or direct high-reflective smooth. Wear sunglasses while using engraving with the laser. Do not place it where children can get it. Underage or minors are forbidden from buying this.