8.5 Watt+ laser "Infinite" continuous power

Get everything you need in the package 1. Laser module with laser driver. 2. an additional G-2 [short focal] lens. 3. Laser protective goggles. 4. Laser connectors. 5. an Endurance MO1 PCB Ultimate tech support Free shipment     Video about the 8.5 watt laser   What is it good for? Marking on stainless steel, anodized aluminum, copper and brass. Cutting 4-5 mm (1/6'') wood and plywood with just one pass. Cuts 8 mm (1/3'') dark acrylic with 2-3 passes. Compatible with most 3D printers and CNC machines.   About 8.5 watt diode laser attachment The Endurance 8.5 watt+ laser attachment for your 3D printer / CNC mill. A perfect tool for laser cutting / engraving. Light and portable. Easy to use and to control.   Tech data specs Laser Type: Nichia diode Laser Optical Power Output: 8500mW ± 15% Focal Length: 2-10 cm (variable) for 3 element lens | 2-10 mm (variable) for G2 lens Laser Wavelength: 445 nm Lens Type: 3 element long focal lens / G2 short focal lens Operation