Chengdu Cocreation Optical Co., Ltd.  

Product Name: Sapphire Crystal Glass Optical Lens Coating: based on Your Need Customized: Customized Lenses Color: Transparent and based on Your Need Material: Sapphire Glass,99.996% Al2O3 Shape: Round Transmittance: >95% Type: Convex Lens Usage: Watch Stock: Yes Thickness: based on Your Need MOQ: 1 Piece Orientation: a-Palne,C-Axis,Random Tolerance: +/-0.01mm to +/-0.10mm Transport Package: Cartons Specification: based on your need Origin: China HS Code: 9001909090 Product Description Sapphire Box crystal glass watch cover glass for watch surface with AR CoatingNameDiameterToleranceThciknessToleranceSapphire crystalwatch glass2.00mm~250mm+/-0.01mm0.10mm~150.00mm+/-0.01mmSurface Roughness: Rz0.05Surface Quality: S/D 80/50~S/D 10/5Product DescriptionThe watch glass is one of important components of the watch. After development, it has become wear-resistant and scratch-resistant. Today, sapphire glass watch becomes more and more popular. .The main component of the sapphire glass is aluminum oxide, which removes impurities such as iron oxide and titanium oxide. Chemically, there is no difference between synthetic sapphire and natural crystal. Compared with plexiglass and mineral glass, the sapphire glass has a hardness of 9 grades and is not easily reflective and scratched.Box type(round)DIameter (mm)* Middle high(mm) * thickness(mm)26.1*3.8*1.232*3.7*1.232.4*3.2*1.533*2.2*1.033.5*2.8*1.033.5*4.7*1.833.5*2.3*1.235*5.4*1.435.4*3.6*1.235.5*3.2*1.335.5*3.3*2.135.6*4.4*1.635.7*2.9*1.635.5*2.1*1.0536*5.0*1.836.3*3.3*2.136.5*3.7*1.637*4.8*2.237*6.0*2.037*3.3*1.538.5*3.75*1.637.5*3.2*2.037.2*3.8*1.538*3.9*1.538.2*4.3*1.339*4.5*1.335.5*3.2*1.336.9*3.24*1.440*6.0*3.040*6.2*1.840*4.9*1.340.1*5.3*2.041*5.8*2.841.2*5.2*2.734.4*1.0*0.6Product Type:Plano-convex,Double Convex, Flat etcMaterial:Sapphire glassThickness:0.2mm~50mmSurface Quality:40-20 scratch-digParallelism:Up to 10 arcsecCoating:AR/ Reflective/ Cut Off/ Band PassColor:TransparentCompany DescriptionCOCREATION is a supplier of precision Synthetic Sapphire & Ruby components for various industrialmarkets worldwide. We have kept precision, quality, competitive pricing and a commitment to on time delivery a key philosophy that runs through our breadth of products and services.With our expanding international network, we can satisfy any cus-tomer requirements and be responsive to your exact needs before and after delivery. Our commitment is to consistently provide you with high quality products and services designed to your exact specifications delivered on time at a competitive price.We look forward to working together.1.Q:CanIgetsampleandhowlongwillittake?A:Yes. Wecansupplysample. Andyouneedtopayforthesampleandcourier. about7daysafterreceiving thepayment,wewillsenditout.2.Q:What'stheMOQ?A:OurMOQis1 pieace.3.Q:CanIhavemyowncustomizedproduct?A:Yes.Yourcustomizedrequirementsfor logo, design, package, cartonmark, yourlanguagemanual etc.areverywelcome.4.Q:CanImixdifferentmodelsinonecontainer?A:Yes.Differentmodelscanbemixedinonecontainer.5.Q:Whatisthepaymentterms?A:100%T/TIf you have another question, pls feel free to contact us as below: