Changchun Yutai Optics Co., Ltd.  

Product Name: 8-14um Optical Silicon Windows with Ar Coating/Dlc Coating Coating: HMC Customized: Customized Certification: RoHS Lenses Color: Clear Material: Optical Glass Shape: Single-lens Transmittance: >95% Type: Flat Lens Usage: Medical, Optical, Photography Color: Siliver Polished: Yes Surface Quality: 60-40 Parallelism: 10 Arc Min Dimention: 3-450mm Dimention Tol: +/-0.1mm C.a: 90% Trademark: Yutai Transport Package: Box Specification: 12.7mm Origin: Changchun HS Code: 9001909090 Product Description Silicon is ideal for use as windows in the 3 to 5µm (MWIR) waveband and as substrate for optical filters. This waveband (3 to 5µm) is important for the detection of sources radiating at a black body temperature of 700K, such as the muzzle flash from guns, such as sniper rifles and mortar pieces. Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure all components meet our high quality standards. Its transmission is about 50% within the 1 to 6µm and above 50µm, which will mean that anti-reflection coatings are required to improve the transmission.Product Name8-14um Optical Silicon windows with AR coating/DLC coatingMaterialSiliconDimensionas designDimension Tolerance+0.0,-0.1mmThickness Tolerance+0.0,-0.1mmClear Aperture>90%Parallelism3 arcSurface FigureL/4Surface Quality40/20Bevelstandard bevelsCoatingAR @8-14umOther 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)