500mW high-power engraving module for 3D printer.
Focal adjustable and focus-able, wavelength is 405nm blue violet.
Aluminum shell, imported laser diode, excellent engraving performance.
Cutting Material: sponge paper, thin leather, paper, wood, etc.
Comes with a pair of glasses for protecting your eyes and 4 boards for testing.
Specifications:
Color: Black
Shell Material: Aluminum
Wavelength: 405nm (Blue & Violet)
Power: 500mW
Operating Voltage: 12V (DC)
Working Current: 2100mA
Item Size: 7.5 * 3.3 * 3.3cm/ 2.9 * 1.3 * 1.3in
Item Weight: 192g/ 6.8oz
Note: Please avoid direct eye exposure.
Package List:
1 * Engraving Module
1 * Glasses
1 * Cable
4 * Boards