Changchun Yutai Optics Co., Ltd.  

Product Name: Customized Ultraviolet Infrared Calcium Fluoride CaF2 Plano Convex Lens for Jewelry Cutting Machine Coating: HC Customized: Customized Certification: RoHS Lenses Color: Clear Material: Optical Glass Shape: Single-lens Transmittance: 90%-95% Type: Convex Lens Usage: Medical, Optical Diameter: Customized Diameter Tolerance: +/-0.02 mm Thickness Tolerance: +/-0.02mm Surface Quality: 60/40, 40/20 or Better Clear Aperture: 90% Flatness: L/4,L/2 Centerness: <3arcmin Bevel: <0.25mmx45deg Transport Package: Safety Green Carton Specification: Customized Origin: Changchun HS Code: 9001909090 Product Description Name:Customized Ultraviolet Infrared Calcium Fluoride CaF2 Plano Convex lens for jewelry cutting machine-- Calcium fluoride plano-convex lenses are ideal for superior performance from the ultraviolet through the mide-wave infrared spectra. Calcium fluoride plano-convex lenses have a high average transmission and low chromatic aberration compared to various IR materials. CaF2 plano-convex lenses are with low refractive index, high laser damage threshold and low axial. Calcium fluoride lenses feature low solubility and offer superior hardness to comparable fluoride-based substrates, making these plano convex lenses capable of withstanding harsh environments and exposure to the element.MaterialCaf2Diameteras per your requestThickness Tolerance+/-0.1mmFocal length:as per your requestClear Aperture>90%FlatnessL/4,L/2Centerness:<3arcminClear aperture:>90%Surface Quality40-20 -60-40Bevel<0.25mmx45degCoatingS1&S2:AR coating,Rabs<0.5%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