Changchun Yutai Optics Co., Ltd.  

Product Name: Customized Bk7 K9 Sapphire Fused Silica 30 45 60 40 90 Degree Triangle Optical Prism with Coating for Telescope Periscope and Other Optical System Coating: HC Customized: Customized Certification: RoHS, CE Lenses Color: as Picture Material: Optical Glass Shape: Single Prism Transmittance: 90%-95% Type: Triangular Prism Usage: Optical, Photography Diameter: Customized Diameter Tolerance: +/-0.01mm Thickness Tolerance: +/-0.01mm Surface Quality: 60/40,40/20 or Better Clear Aperture: 90% Flatness: L/1 Angle Tol: +3 Arc Min Transport Package: Safety Green Carton Specification: Customized Origin: Changchun HS Code: 9001909090 Product Description Name: Customized BK7 K9 Sapphire Silica Fused 30 45 60 40 90 Degree Triangle Optical Prism with Coating For Telescope Periscope and Other optical systemMaterialBK7,Fused Silica,CaF2 and EtcDimension0.5-400mmTolerance+/-0.1mmAngle Tolerance<30 secSurface Quality60/40 40/20 or betterFlatnessλ/4 or as your requirementsCharmferNormally 0.25mm*45ºCoating AR,BBAR or EtcOther ItemsFactory informationChangchunYutai 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)