![DC - K40 Blog: Post by Nycon: How to adjust the mirrors for correct beam alignment in a CO2 laser engraver and cutter DC - K40 Blog: Post by Nycon: How to adjust the mirrors for correct beam alignment in a CO2 laser engraver and cutter](http://3.bp.blogspot.com/-cw4Z_ist2Cs/UR-iSaGv99I/AAAAAAAAAC8/sxYHlPzz1q0/s1600/1.jpg)
DC - K40 Blog: Post by Nycon: How to adjust the mirrors for correct beam alignment in a CO2 laser engraver and cutter
![Startnow DIY CO2 Laser Head Set 12mm 18 Focus Lens & 20mm Mo Si Mirror Laser Integrative Mount Holder For 4060 K40 Laser Machine Startnow DIY CO2 Laser Head Set 12mm 18 Focus Lens & 20mm Mo Si Mirror Laser Integrative Mount Holder For 4060 K40 Laser Machine](https://ae01.alicdn.com/kf/S7387de166eee443689543c2938bc8515W/Startnow-DIY-CO2-Laser-Head-Set-12mm-18-Focus-Lens-20mm-Mo-Si-Mirror-Laser-Integrative.jpg)
Startnow DIY CO2 Laser Head Set 12mm 18 Focus Lens & 20mm Mo Si Mirror Laser Integrative Mount Holder For 4060 K40 Laser Machine
![Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W](https://m.media-amazon.com/images/I/61fYgZzt+iL._AC_UF350,350_QL80_.jpg)
Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W
![Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W](https://m.media-amazon.com/images/I/712TRgo49QL._AC_UF350,350_QL80_.jpg)
Amazon.com: FOCUSLASER CO2 Laser Lens 20mm - k40 Laser Lens CO2 Laser Focal Lens Laser Focus Lens, CO2 Laser CVD Znse Focus Lens for Laser Engraver and Cutter Machine Laser Cutter 40W-200W
![Free 3D file K40 Laser third 3rd mirror, focus lens, nozzle mount・3D printer design to download・Cults Free 3D file K40 Laser third 3rd mirror, focus lens, nozzle mount・3D printer design to download・Cults](https://files.cults3d.com/uploaders/20439275/illustration-file/fe92304e-a346-48cf-95b9-26b019f3c767/Poster_3D_.png)
Free 3D file K40 Laser third 3rd mirror, focus lens, nozzle mount・3D printer design to download・Cults
![Amazon.com: Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 18mm FL50.8mm : Arts, Crafts & Sewing Amazon.com: Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 18mm FL50.8mm : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/41FTrqrQmgL.jpg)