co2 laser lens thk 1 9mm

{"cid":"91214568","title":"20mm Co2 Laser Lens Thk 1.9mm Co2 Laser Cutting Machine Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/f2\/4e31882f4c7068752ba9a22bc04f-200x200-1.jpg","attrs":{"Brand Name":"QTC","Model Number":"30x2mm","Minimum Order Quantity":"50 pieces","Delivery Time":"3-5 days","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000 pieces per day","Packaging Details":"film bag","Material":"Quartz Fused Silica","Application":"laser cutting head","Coating":"AR coating","Series":"D30","Mob\/Wsap":"+86 15253270037","E-mail":"topbright@yeah.net"}}

{"cid":"91224307","title":"LGPspeed Fast TV\/Backlight Laser Dotting Machine CO2 Laser Engraving for Light Guide Plate Supports AI DXF PLT DWG BMP Graphic","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/c3\/76cfcb322aae7261cf1b098254c6-200x200-1.jpg","attrs":{"Price":"$82,000-88,000","Brand Name":"ARGUS","Minimum Order Quantity":"1","laser type":"CO2","working accuracy":"0.05mm","Place of Origin":"Hubei, China","cnc or not":"Yes","condition":"New","configuration":"Bench-Top","control software":"sunic software","control system brand":"FANUC","Cooling System":"Water Cooling","feature":"Programmable","graphic format supported":"AI, BMP, Dst, Dwg, DXF, DXP, LAS, PLT","key selling points":"High-Accuracy","mode of operation":"Continuous Wave","warranty":"1 Year","Weight":"1600","Max.Marking Area":"1200x1900mm","After-sales Service Provided":"Engineers available to service machinery overseas","Marking Speed":"\u22644500mm\/s","Laser Source":"Coherent CO2 metal RF Laser Tube","Power Consumption":"\u2264 7 kWh","Worktable":"Synchronous transmission aluminum worktable","Laser Wavelength":"10.64\u03bcm","Laser Frequency":"20kHz~200kHz","File Formats":"PLT, DXP, BMP, JPG, AI etc","Certification":"ce\/ISO"}}