Material optional Dimension Tolerance :0.1mm Angular Tolerance :3' Surface Quality : 60/40 40/20 Sharp Edges:optional Coating:optional Optional
Fluorite ore (CaF2) is widely used in industry and beyond. This chemical compound is mostly fit for the production of hydrogen fluoride, which is used for example in glass etching and yeast production. It is also a valuable raw material used in the production filters and optical glasses, anti-reflection coatings, cosmetics, (calcium) nitrogenous fertilisers used in agriculture, dental preparations and varnishes. Fluorite is also a valuable material for the steel manufacturing industries. With our double storage warehouses in Port Harcourt and Lagos we are positioned to supply 1000-3000MT of this product monthly.
Calcium fluoride is widely used in industry and beyond. This chemical compound is mostly fit for the production of hydrogen fluoride, which is used for example in glass etching and yeast production. It is also a valuable raw material used in the production filters and optical glasses, anti-reflection coatings, cosmetics, (calcium) nitrogenous fertilisers used in agriculture, dental preparations and varnishes. With our double storage warehouses in Port Harcourt and Lagos we are positioned to supply 1000-5000MT of this product monthly.
Fluorspar (CaF2) is widely used in industry and beyond. This chemical compound is mostly fit for the production of hydrogen fluoride, which is used for example in glass etching and yeast production. It is also a valuable raw material used in the production filters and optical glasses, anti-reflection coatings, cosmetics, (calcium) nitrogenous fertilisers used in agriculture, dental preparations and varnishes. With our double storage warehouses in Port Harcourt and Lagos we are positioned to supply 1000-3000MT of this product monthly. Specifications: 1: Grade: CaF2 80+%. 2: Size: According to buyer requirement.
Face Shield New US$ 0.295 - 0.985 / Piece 50000 Pieces Minimum Order 3 - 15 days Lead Time Product Details Model Number : WinHealth Face Shields-#9046 Brand Name : WinHealth Origin : China (mainland) Small Orders : Accepted Key Specifications/Special Features: Description Double Side Anti-Fog, Anti-Static, Optically Clear And No-Glare Lens; Hypoallergenic Foam Band Can Absorb Sweat And Provide Enough Foam Design For Increased Air Flow And Comfort; Sonically Welded Strap Gives The Face Shield Added Strengh And Reliability; Light Weight And Comfortable To Wear; Excellent Protection Against Potential Contamination From Blood Pathogens, Body Fluids Or Harmful Chemical Splash. Shipping Information: FOB Port: China (Mainland) Lead Time : 3 - 15 days Dimensions per Unit : 230 X 180 X 85 Centimeters Weight per Unit: 25 Grams Units per Export Carton : 50 Export Carton Dimensions L/W/H: 450 X 355 X 280 Centimeters Export Carton Weight : 5 Kilograms Main Export Markets: Australasia Central/South America Eastern Europe Mid East/Africa North America Western Europe Asia Payment Details: Payment Method : Telegraphic Transfer (TT,T/T) Primary Competitive Advantages: Brand-name Parts Origin Experienced Staff Green Product Guarantee/Warranty International Approvals Packaging Price Product Features Product Performance Prompt Delivery Quality Approvals Reputation Service Globally Delivery Quickly Delivery High Quality
Wireless charger, batteries power bank, dust sensor, optical disc drive, tof, lidar, ar glass.
Prism Our istandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector etc. Customers inquiries always meet with our careful attention.
Parameter: Item PLCX, PLCC, BICX, BIXX, CXCC, DOUBLET Material BK7 etc. Design Wavelength Customer design Dimension Tolerance +0/-0.05mm Thickness Tolerance +/-0.1mm Surface Quality 40-20 or better Surface Figure Sph surface: Lambda/4 or better @632.8nm Center Error ETV better than 0.01mm Clear Aperture 90% of diameter Bevel Protective bevel Coating BBAR or customer design
Main specifications: As size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries. Safety carton package
Silica Quartz This company is the one of the leading manufacturers and exporters of silica quartz in lumps, grits and powder. These products are used as a basic raw material for semicoductor, fiber optic, glass, artificial marble and granite, epoxy, paint, refractory and ceramic industries.
Specifications: Convex lens and double convex lens for optical imagine Tolerance:+/-0.01 60/40; 40/20; 10/5 Precision:1/4 lambda Stock lens Convex lens Convex lens with different coating according to your requirements. Specifications of convex lens Material: fused cilica, bk7 grade a or equivalent optical glasses Focal length tolerance: 0.5% Diameter tolerance: +0/-0.1mm or +0/-0.05mm Thickness tolerance: 0.05mm or0.1 Surface flatness: /10 Centration error: 90% of central diameter Coating: ar coating or no. 210*60*40mm box
CAS No: 1314-34-7 UN No.: 2860 Application As material be used in vanadium battery. As material manufacturing VCl3. Colouring for ceramic industry and glasses industry. Catalyst for Petroleum Processing. Grain refining in tungsten carbides. Be used in capacitor material, electronic components, switch material(magnetic switch, thermal switch, electro-optical switch) etc. Magnetic material.
Specifications Rod: Is used in sensors, light guides and endoscopes. Material: JGS1 We can offer sample before your purchase!
Plano-concave cylindrical lenses We employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science. The number of workers has more than fifty people in our factory. According to your request we will try our best work for your company. Our fªstandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector
Material:Sapphire, K9 Fused Silica, Germanium, ZnSe. Dia:0.3-200mm Surface quality:20-10 Fringe:3(0.5) Tolerance:+/-0.002mm. AR BBAR Coating
The demision of cylindrical lens as follow: We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries. Safety carton package
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length:+/-5mm-- +/-1000mm+/-1% (test by TIROPTICS OPTOMATIC2000 made in German) Length: 2mm-3mm +/-0.1mm Width: 2mm-150mm+/-0.1mm Tc tolerance:+/-0.2mm Centration: 3-5' Surface accuracy:lambda/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length:f+5mm-- f+1000mmf+1% (test by TIROPTICS OPTOMATIC2000 made in German) Length: 2mm-3mm f+0.1mm Width: 2mm-150mmf+0.1mm Tc tolerance:f+0.2mm Centration: 3-5' Surface accuracy: ¼-/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design. Standard lot.
Cylindrical lens Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length:í+5mm-- í+1000mmí+1% (test by TIROPTICS OPTOMATIC2000 made in German) Length: 2mm-3mm í+0.1mm Width: 2mm-150mmí+0.1mm Tc tolerance:í+0.2mm Centration: 3-5' Surface accuracy: ª-/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design
Fused silica is a glass consisting of pure silica (SiO2) in amorphous form. Fused quartz has high working and melting temperatures, making it less desirable for most common applications. Fused silica is a glass consisting of pure silica in amorphous form. Applications â?? Electrode flux coating Optical components
