59 7 3mm fiber laser protective lens

{"cid":"91214568","title":"Thk 3mm Laser Protective Lens D40 For High Power Laser Machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0b\/37\/69879a360a99c60c8f6cca67927d-200x200-1.jpg","attrs":{"Brand Name":"QTC","Model Number":"40x3mm","Minimum Order Quantity":"30 pieces","Delivery Time":"3-5 days","Certification":"ISO","Place of Origin":"China","Payment Terms":"Western Union, MoneyGram, T\/T","Supply Ability":"1000 pieces per day","Packaging Details":"export packing","Material":"Quartz Fused Silica","Application":"Laser Cutting Machine","Wavelength":"1064nm","Coatings":"AR Coating","Email":"topbright@yeah.net","Mob\/Wsap":"+86 15253270037"}}

{"cid":"91191883","title":"High precision optical fiber laser protective windows cutting machine focus lens","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/80\/48\/845a549db1051c7583acb0dc60c8-200x200-1.jpg","attrs":{"Price":"$5 - $10\/pieces","Brand Name":"ShengFan","Model Number":"SF-120902","Minimum Order Quantity":"1PIECE","Place of Origin":"jiangsu.China","Supply Ability":"10000 Piece\/Pieces per Month","Packaging Details":"plastic bubble\/ polystyrene foam sheet\/ carton\/ wooden pallet","Type":"Clear Quartz Plate","Application":"Semiconductor, optical","Thickness":"0.5-100mm","Shape":"Square","Processing Service":"Bending, Welding, Punching, Cutting, polishing","Product Name":"quartz plate","Material":"SIO2>99.99%","Surface quality":"60\/40","Density":"2.2g\/cm3","Working Temparature":"1150\u2103","Hardness":"Morse 6.5","Melt Point":"1750-1850\u2103","Acid tolerance":"30 times than Ceramics,150 times than stainless steel","Size":"Customized","Annealing point":"1180\u2103","Port":"shanghai and Qindao port"}}