Changchun Yutai Optics Co., Ltd.  

Product Name: OEM Magnifier, Projector, Microscope, Telescope High Precision Optical Convex/Concave Glass Focus Lens Structure: Spherical Lens Surface Quality: 60-40,40-20,20-10 etc Products Advantages: High Precision, High Quality Control, High Efficie Coating: Specified by Customers Trademark: YuTai Transport Package: Carton Specification: 1-300mm Origin: Changchun HS Code: 9001909090 Product Description specification:MaterialBK7, Fused Silica,Ge,Si, CaF2.Diameter5-300mmSurface Figureλ/2Diameter Tolerance+0.01,-0.01 mmThicknessTolerance±0.1 mmParaxial Focal Length±2%Centration<3 arc minutesClear Aperture>85%Surface Quality60-40 scratch and dig or betterProtective Bevel0.25 mmx 45°Coating:Specified by customers1.Optical lens for Optics2.Optical glass material3.Plano,convex,concave lens etc.4.Polished surface5.High transimissionOptical lens forOptics1. Raw material ofOptical lens: Pyrex, Optical glass. Crystal glass2. Techniques ofOptical lens: by Molding, Grinding, Polishing3.Shape ofOptical lens: Plano lens,bi convex lens,bi concave lens, ball lens,Spherial lens4. Inside quality ofOptical lens: clear and transparent, no mold marks, no inside bubble and dirts,5. Function ofOptical lens :Lighting splitting,magnifying etc.We also can customize all kinds of optics for you.The price is also the lowest.Other 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)