175x175mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below) galvo you can easily upgrade to

you can easily upgrade to a high-power 80mm diameter laser tube

or scratch away over time

The perfect machine for marking on bare metal surfaces

POWERFUL LASER TUBE: OMTech's 60W CO2 laser tube

polypropylene

175x175mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below) galvo you can easily upgrade toDownload the Manual 175x175mm FIELD LENS: This powerful F theta lens from OMTech is ideal for laser marking, engraving, image transfer, material processing, and cutting systems; it creates vivid markings and flawlessly completes even your most complicated designs across its 6. 9x6. 9 inch work area HIGH TRANSMITTANCE: This field lens for 1064 nm lasers provides up to 99% throughput with negligible distortion thanks to its crystal clear and precision