The roles of aspheric is to Simplify the system structure, shorten the tube length, reduce the weight of the system, improve the imaging quality, and make the optical system extend to the infrared and ultraviolet bands With the development, the cost of aspheric surface processing
Changchun Sunday Optics Co.,ltd [2021-12-09 11:26:10 ]
Specifications Structure Bi Concave Lens Material Optical Glass,BK7,H-K9L,UVFS,Germanium,Silicon,CaF2,MgF2,ZnSe,ZnS,Sapphire. Dia.0.35-700mm Dia Tol.+0.00/-0.01mm Surface Quality 10-5 Surface Irregulatiry λ/10 @632.8nm or customer design Thickness tolerance +0/-0.02mm Clear Aper
Changchun Sunday Optics Co.,ltd [2021-12-09 11:23:16 ]
Spherical Positive Mensicus Lens H-K9L Positive Meniscus Lens has excellent transmittance from visible to near infrared (350-2000nm).H-K9L (N-BK7) is a commonly used optical glass for the preparation of high-quality optical elements. When the additional advantages of UV melting q
Changchun Sunday Optics Co.,ltd [2021-12-09 11:19:34 ]
The achromatic double glue lens is made of a positive lens of crown plate glass and a negative lens of flint glass, so as to minimize spherical aberration and chromatic aberration Achromatic lenses are widely used in multi-color lighting and imaging In use, parallel light is inci
Changchun Sunday Optics Co.,ltd [2021-12-09 11:16:34 ]
A plano-convex lens is a positive focal length lens with a plane on one side and a convex on the other. It is used to concentrate parallel light, or convert point light sources into parallel light. Widely used in telescope, microscope, sight, laser, optical fiber and other produc
Changchun Sunday Optics Co.,ltd [2021-12-09 11:13:12 ]
Perforated metal Materials for Metal Cladding Panels Stainless steel, brass plate, copper, aluminum, nickel and nonmetal plate. Hole shape Round, square, hexagonal, triangle hole, scale, diamond, etc Surface treatment Powder coated, galvanized, oxidation, PVDF Plate Thickness 0.3
Dezhou Second Copper Wire Copper Mesh Factory [2021-12-08 10:13:42 ]
Copper wire , also called red metal, 99.8 min. pure cu. Brass wire is a kind of copper and zinc alloy wire. The surface is golden. Brass 230 (85/15), brass 240 (80/20), brass 260, brass 270 and brass (65% copper, 35% zinc) and other grades. Brass copper wire is mainly used as ele
Dezhou Second Copper Wire Copper Mesh Factory [2021-12-08 10:11:42 ]
Copper Chicken Wire Chicken wire copper net, 1/2\" mesh, 40\" x10\' long roll, 100% copper or copper bronze alloy Copper Hex Wire Gauze Copper chicken wire hex hole Mesh 25mm, wire thickness 1.00mm, in rolls 50cm x 12.50 m Brass Hexagonal Wire Net Chicken Wire Brass chicken wire
Dezhou Second Copper Wire Copper Mesh Factory [2021-12-08 09:50:25 ]
Materials for Metal Mesh Curtains Brass wire, copper wire, bronze, or other alloy materials. Copper Wire Mesh Curtains can be divided into nine groups according to Different Applications in architecture designs 1) Interior Space Curtains, for indoor decoration. 2) Installed on th
Dezhou Second Copper Wire Copper Mesh Factory [2021-12-08 09:49:02 ]
Perforated Copper Sheets Grade ETP Copper (99.99%) thickness 0.8mm sheet size 158mm x 100mm hole dia 1mm pitch 3mm Expanded Copper Mesh Sheets 0.05mm thin film of expanded copper metal foil Foil thickness 0.05 mm, 0.1 mm and 0.15 mm Opening 0.8 mm x 1 mm Flattened Copper Expande
Dezhou Second Copper Wire Copper Mesh Factory [2021-12-08 09:42:04 ]
The central drive scraper structure is generally used for scraping and collecting the bottom sludge of various circular sedimentation tanks with a pool diameter of less than 18m (generally, the water volume of a single tank is less than 600T/h). Normally, the center discharges th
Jiangsu Ming Ye Machinery Technology Co., Ltd. [2021-12-07 18:02:56 ]
Prefabricated pump station is a new type and intelligent prefabricated drainage pump station, which is an optimized and innovative product of traditional pumping stations. It has short construction period, small volume, high efficiency, new materials, good fluidity, low cost, hig
Jiangsu Ming Ye Machinery Technology Co., Ltd. [2021-12-07 17:59:15 ]
Model BP72160\\BP72205\\BP72277 Electrical Specification Nominal Voltage 76.8V Nominal Capacity 160Ah\\205Ah\\277Ah Energy 12.28kWh\\15.51kWh\\21.27kWh Resistance ≤50mΩ Efficiency ≥98% Self Discharge ＜3% per month Cycle life ＞3000 cycles @80% DOD Charge specification Sta
Be power co.,LTD. [2021-12-07 17:30:03 ]
https://www skybluepack com/Dry-Fruit-Bag ECO friendly custom printing zipper stand up pouch foil food packaging bag. The material of this bag is Rice Paper, PET and CPP. Rice paper can see coarse fiber lines, more characteristics. Product Type Dry fruit bag with window Material
Dongguan Sky blue biodegradable material Co., Ltd. [2021-12-07 15:49:50 ]
https://www skybluepack com/Bread-Packaging-Bag The material of this bag is Rice Paper, AL and PLA. It’s directly printed on paper, more beautiful. AL is easier to save. Product Type Bread Packaging bag Material RicePaper/AL/PLA Printing Gravure Printing Applications nuts, snac
Dongguan Sky blue biodegradable material Co., Ltd. [2021-12-07 15:24:15 ]
Shrink Film- A Material made of polymer plastic film. When heated, it shrinks sharply over anything you cover. There are a variety of uses for wrapping and wrapping film. Other common apps for wrapping food, gift baskets, boxes, toys, books, soap, etc. Below is a breakdown of the
Smart Packaging Systems [2021-12-06 18:15:18 ]
Material PE coated paper, paper/aluminum/plastic laminated packaging film; aluminum/plastic laminated film; plastic/plastic laminated film Structure PAPER/LDPE; PAPER/PE/ALU/PE; PET/ALU/PE; OPP/ALU/PE Characteristics Product can offer superior barrier of moisture, light and ox
Qingzhou Bright package printing company [2021-12-03 17:32:20 ]
Medical Instruments Medical Dressings Packaging Film Series Structure PAPER/LDPE/ALU/PE; PAPER/Laminated film; PAPER/ALU/Easypeeling film, PET/ALU/PE ect. Characteristics High precision printing, rich color, clear pattern, environment friendly; Corrosion resistance, to obstruct
Qingzhou Bright package printing company [2021-12-03 16:41:06 ]
https://www feige-steelball com/Stainless-Steel-Ball/Chrome-Steel-Balls shtml Chrome Steel 52100 is a universal material for many applications. Chrome steel balls contain chromium and due to through hardening has an excellent surface quality and high load bearing. Throughout the
Changzhou Feige Steel Ball Co., Ltd. [2021-12-03 15:11:39 ]
https://www feige-steelball com/Stainless-Steel-Ball/Stainless-Steel-Balls shtml Stainless Steel balls provides extreme toughness and corrosion resistance from oxidizing solutions and many organic compounds in an unhardened state. In its annealed condition it withstands attacks b
Changzhou Feige Steel Ball Co., Ltd. [2021-12-03 15:09:18 ]
