Upgrade Laser Module with Lower Loss and Higher Precision is designed for both 3D printer and CNC mill. With 450nm wavelength, it is an effective tool for laser engraving and laser cutting. Available in 5 laser powers, they can engrave and cut a variety of materials.

Features:
Upgrade Laser Module - Professional laser head has upgraded for lower loss and higher precision without compromising speed and stability, and can prolong the laser modules service life.
Adjustable Focus - Adjustable laser head, easy to adjust, more flexible use and ensure engraving with good quality and high efficiency.
Easy to Assemble - Small and compact, with 35cm long line, convenient and easy to install.
Well-Made Structure - Made of quality aluminum alloy, durable and sleek, available in 5 laser powers to meet different demands.
Wide application - Can be used for laser cutting machine and laser engraving machine, CNC, DIY laser and able to engrave black alumina, good at deep engraving.

Specifications:
Material: Aluminum Alloy+Plastic
Laser Power: 5500mW/10W/20W/30W/40W (Optional)
Light Color: Blue-violet
Wave Length: 450nm
Facula Form: Punctiform, Adjustable Focus(30W and 40W can not adjust focus)
Input Voltage: 12V
Line Length: 35cm / 13.77in
Item Size: 12.5 * 4 * 4cm / 4.92 * 1.57 * 1.57in
Item Weight: 224g / 7.9oz
Package Weight: 258g / 9.1oz
Package Size: 16 * 6 * 6cm / 6.29 * 2.36 * 2.36in

Packing List:
1 * Laser Module