Changchun Yutai Optics Co., Ltd.  

Product Name: Diameter 50mm 2 Inches Thick 420-450um Ssp 60/40 Stock Sapphire Glass Wafer/Sheet Coating: HC Customized: Customized Certification: RoHS, CE Material: Glass Shape: Single-lens Transmittance: 90%-95% Type: Flat Lens Usage: Optical Diameter: 25.4mm.12.7mm or Else Diameter Tolerance: +/-0.01 mm Thickness Tolerance: +/-0.01mm Surface Quality: 60/40 or Better Chamfer: Standard Protective Chamfers Parallelism: <3 Arc Minute Thickness: < 6 mm Flatness: L/4 Fwhm: as Request Transport Package: Safety Green Carton Specification: Customized Origin: Changchun HS Code: 9001909090 Product Description Product NameDiameter 50mm 2 inches Thick 420-450um SSP 60/40 Stock Sapphire Glass Wafer/SheetMaterialSapphireDiameter2 inchesDiameter Tolerance+-0.01mmThickness420-450umShapeRoundSurfaceSSPSurface Quality60/40BevelNonECoatinguncoatedOther ItemsChangchunYutai Optics Co.,Ltd.is a manufacturer with ISO9001 certification. We arespecialized in high-performance optical components include lens, mirrors, filters, windowsandprismswhich are specified by customers.YutaI'sitems are widely used inimaging, defense, medical,laser and industrymarket.As a fast-growing supplier in optics,Yutai Optics has quickly established itself as a leader in optical components withadvanced technology and quality controlabilityas Yutai aims to provide professional service and good quality items to meet customers' request. Yutaihas already establishedlong-term cooperative relation with many powerful companiesall over the world.Our AdvantageYutai Optics has a professional sales teamwith excellent service. Sells team provide full service from inquiry,production,inspection,deliveryand after sale guarantee. "Customer first"is sells teamsgoal. So Yutai alwaystry thebest to meet each customer'srequest.Yutai Optics processes precision optical components with many experienced engineers and advanced machineswhichare the importantelements for the high quality items.Our advanced production machines list:Ring polishing machine,Single axis machine,Two axis machine,Four axis machine,Centering edging machine,Mechanical milling machine,SpectrographGrinding machine,Nanotech.250upl,Talysurfi120.Yutai Optics has a double-check inspection foroptical components.The quality control department test every component carefully and provide testing report for each order. Ourtesting machine includes ZYGO,Stereo interferometer,Horizontal interferometer.Process for most opticsMaterial-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shippingPackaging & Shipping1Package Detail: A. Standard carbon and envelop with plastic foam. B. Safety green carton. C. Customized.2Delivery Detail: Within 30 days.(Also depand on the quantity)Payment:2 Delivery Detail: Within 30 days.(Also depand on the quantity