450nm 40W Laser Module Adjustable Focal Length Laser Engraving Head High Speed Mini Laser Engraver

Features: With adjustable focal length (5.5W/ 10W/ 20W/ 40W) or fixed focal length (30W). Different laser modules for engraving/ cutting different kinds of material and different thicknesses. Compact and lightweight, easy to install and use. Compatible with our T6 laser engraver only.

Features high speed and superior performance, suitable for DIY lover, CNC engineer, artist and more. With adjustable focal length, designed for flexible, quick and precise engraving. Made of good quality material, the laser module is sturdy and with great durability. Fin heat dissipation extends its service life. Note: 1. Better wear laser goggles during usage and avoid touching the laser directly with your eyes and skin. 2. If your laser module has any problem, please DO NOT dismantle it freely. It will destroy the laser module. 3. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.

Specifications: Module Power: 5.5W/ 10W/ 20W/ 30W/ 40W (Optional) Focal Length: Adjustable (5.5W/ 10W/ 20W/ 40W); Fixed (30W) Main Material: ABS + PCB Wavelength: 450nm Package Size: Approx. 16 * 5.8 * 5.5cm / 6.30 * 2.28 * 2.17in Package Weight: Approx. 74g / 2.61oz

Package List: 1 * Laser Module