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A Telecentric lens, is a kind of lens that the chief rays are parallel to the optical axis. There are three kinds of telecentric lens, that is object space telecentric lens, image space telecentric lens, and bi-telecentric lens. Telecentric lens is always the core business of Canrill Lens. After continuous research and development for 11 years, Canrill has successfully developed 1700+ kinds of lenses, and the number is still increasing, to meet the diverse and growing applications. Advantages Of Canrill Telecentric Lens High telecentricity and little-to-no distortion for accurate measurements Good consistency for better telecentric imaging Extensive range of machine vision telecentric lens covering sensor size from 4.8mm to 82mm and supporting object FOV from 0.7mm to 390mm. Considerable inventory offers the quickest leading time in industry Quick customization service,break the customization record by producing a new lens within 12 days from design to finished product World-famous brands endorsement, like Apple, Samsung, Huawei, Han's Laser, Foxconn, etc. Telecentric Lens Tutorial What is a Telecentric Lens? The telecentric lens is mainly designed to correct traditional industrial lens parallax. Within a certain range, a telecentric lens for machine vision can make the image magnification of the image does not change. Currently, due to its unique parallel optical path design, the telecentric lens has been widely favored by machine vision applications that are highly required for lens distortion. What's The Difference Between Resolution & Mtf30 For The Telecentric Lens? Resolution and MTF have a different definition method. Resolution formula is R=0.61*λ/NA. R is object resolution and λ is wavelength, which is usually 0.55um. NA is the numerical aperture of the object side of the lens. For example, XF-MT1X65D, the NA is 0.045, thus the resolution is 0.61*0.55/0.045≈7.45um. ( the resolution in our product list and drawings is 7.33um, is because decimal point numbers ) Therefore the corresponding line pairs should be 1000/(7.33*2)=68Lp/mm. MTF is Contrast of output image/Contrast of input image. Since the input image is always larger than the output image, therefore the MTF value is always from 0-1. MTF30 means the line pairs when the image MTF value is 0.3. So to calculate the image side resolution, the formula is 1/MTF30/2. For example, XF-MT1X65D, the MTF30 is 90lp/mm, then the resolution is 1/90/2=5.56um. What Is The Resolution Of Telecentric Lens? Resolution is the ability to resolve details in the object. It describes the thinnest line that the human eye can distinguish. Normally, the resolution for machine vision telecentric lens is as below: R=0.6*λ/NA; λ is the wavelength of the light(normally λ is 550nm); NA is the numerical aperture of the lens. How To Improve The Deep Of Field (dof) Of A Telecentric Lens? The DOF of a telecentric lens can be changed by adjusting its aperature. When the aperature gets bigger, the DOF becomes smaller. When the aperature gets smaller, the DOF will increase. What's The Advantage Of Telecentric Lens System? Telecentric Lens can eliminate the parallax error characteristic by having a constant, non-angular field of view. Its magnification and field of view do not change at any distance from the object. Telecentric Lens has a very low level of distortion, which makes the telecentric lens an excellent choice for metrology applications Telecentric Lens can have a larger depth of field, which is beneficial in maintaining a very good image contrast even when looking at very thick objects Canrill is a professional optical lens manufacturer, we provide image space telecentric lens, telecentric lens image, machine vision illuminator, illuminator machine and etc. Want to know how to make a telecentric lens? Please contact us.
Minimum Order: 8000
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Room 405, Building A, Xinlong Industrial Park, No 50. Fengtang Ave, Bao'an, Shenzhen, Guangdong, Chi
guangdong 518103
China
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High Mag 1/2' Sensor Telecentric Lens Working Distance Standard resolution telecentric lens Wide magnification range from 0.5X to 2X Bi-telecentric design and object telecentric design 22 standard models of this double telecentric lens series support up to long working distance up to 300MM Suitable for various applications, alignment, inspection, measurement, etc. C mount Model Optical Size Sensor Length (mm) Sensor Width (mm) Diagonal (mm) FOV Length (mm) FOV Width (mm) Lens Length (mm) Max Diameter (mm) Preview (pdf) XF-T05X150 1/2' 6.4 4.8 8 12.8 9.6 104.4 29 XF-T05X150D 1/2' 6.4 4.8 8 12.8 9.6 107.5 29 XF-T05X200D 1/2' 6.4 4.8 8 12.8 9.6 91.9 29 XF-T05X200 1/2' 6.4 4.8 8 12.8 9.6 95 29 XF-T1X150 1/2' 6.4 4.8 8 6.4 4.8 140.2 22 XF-T1X150D 1/2' 6.4 4.8 8 6.4 4.8 143.3 22 XF-T1X250 1/2' 6.4 4.8 8 6.4 4.8 147.3 30 XF-T1X250D 1/2' 6.4 4.8 8 6.4 4.8 149.8 30 XF-T1X300 1/2' 6.4 4.8 8 6.4 4.8 220.7 30 XF-T1X300D 1/2' 6.4 4.8 8 6.4 4.8 223.2 30 XF-T1X420 1/3' 4.8 3.6 6 4.8 3.6 209.7 30 XF-T1X420D 1/3' 4.8 3.6 6 4.8 3.6 210.7 30 XF-T2X150B 1/2' 6.4 4.8 8 3.2 2.4 102.8 24 XF-T2X150BD 1/2' 6.4 4.8 8 3.2 2.4 102.8 24 XF-T2X200B 1/2' 6.4 4.8 8 3.2 2.4 122.6 26 XF-T2X200BD 1/2' 6.4 4.8 8 3.2 2.4 122.6 26 XF-T2X250 1/1.8' 7.2 5.3 9 3.6 2.7 189.1 30 XF-T2X250D 1/1.8' 7.2 5.3 9 3.6 2.7 191.7 30 XF-T2X300 1/2' 6.4 4.8 8 3.2 2.4 189.7 34 XF-T2X300D 1/2' 6.4 4.8 8 3.2 2.4 194.1 34 XF-MT1X200 2/3' 8.45 7.07 11 8.5 7.1 188.7 36 XF-MT1X200D 2/3' 8.45 7.07 11 8.5 7.1 191.9 36 Canrill is a professional optical lens manufacturer, we provide camera lens selection, line scan camera lens, line scan lens and etc. Want to know more? Please contact us.
Minimum Order: 8000
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Room 405, Building A, Xinlong Industrial Park, No 50. Fengtang Ave, Bao'an, Shenzhen, Guangdong, Chi
guangdong 518103
China
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Specially designed for large image circle up to 82mm in length Suitable for line scan cameras such as 16K x 5μm,16K x 3.5μm,12K x 5μm, 8K x 7μm, etc, and area scan camera such as 155 mega pixels, 151 mega pixels The adjustable iris of this machine vision telecentric lens series is adopted to balance the DOF and resolution perfectly Excellent uniformity and little-to-no distortion Some models support inner L90 steering, saving installation space 16 standard models available, support object FOV from 45mm to 390mm Long working distance from 120mm to 700mm M95 Mount, support customized mount Canrill is a professional optical lens manufacturer, we provide line scan camera lens, line scan lens and etc. Want to know more? Please contact us.
Minimum Order: 8000
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Fax:
Email:
Room 405, Building A, Xinlong Industrial Park, No 50. Fengtang Ave, Bao'an, Shenzhen, Guangdong, Chi
guangdong 518103
China
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The precision custom optical glass reticle is generally installed on the focal plane of the right eyepiece of the telescope. It is a thin glass with reticle dense lines engraved on the surface of the pole book. In theory, this thin glass also participates in imaging and extends the focal length of the objective lens, which will have more or less influence on the length of the right eyepiece. BRD Optical is one of the few companies producing custom glass reticles because the reticles require extremely high cleanliness. Any tiny dust will produce large black spots during observation. At the same time, the accuracy of the installation position of the custom glass reticle is extremely high. Therefore, try not to disassemble it. If it is disassembled, it must be as it is recovery. We also provide etched reticle optics such as etched reticle 1x sight. Custom Glass Reticles Applications The glass reticle is generally installed on the focal plane of the right eyepiece of the telescope or scope. It is made of a thin glass with a very thin surface engraved with the reticle dense line. In theory, this thin glass is also involved in imaging, extending The focal length of the objective lens will more or less affect the length of the right eyepiece. The glass reticle has extremely high requirements for cleanliness, and any tiny dust will produce large black spots during observation, and the installation position of the reticle requires extremely high precision. The glass reticle generally adopts chromium plating and etching to form the danger of the glass reticle. The line adopts chromium plating, and the luminous type is filled with titanium trioxide or zinc oxide powder after etching. The glass reticle produced by Jiujing has an accuracy of +/-0.002m and is widely used in medical and military fields. For special-purpose reticles, Jiujiang can customize anti-reflection, waterproof, oleophobic, and anti-glare coatings for customers. Custom Glass Reticles FAQs Can A Custom Reticle Be Made?Can A Custom Reticle Be Made? Yes, we can. We will process the template according to the CAD drawings provided by the customer. What Are The Main Processing Methods?What Are The Main Processing Methods? There are mainly two methods of glass reticle etching and photolithography. The correct method will be selected according to the customer's drawing requirements and actual results. BRD optical co. Ltd is a professional precision reticle company, if you want to know more about optical reticle and reflex sight reticle, please contact us.
Minimum Order: 5 dozens
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No.399 Bocai Road, High-Tech Industrial Development Area, Changchun, Jilin, China 130000
Jilin 130000
China
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Wall mount electrical commercial enclosure & distribution board enclosure projector solution Product specifications: height adjustable 300-1200mm, depth adjustable 150- 400mm. Electrical enclosure Production machine technical parameters Item Technology parameter Material Material c , old-roll strip,galvanized steel strip Thickness 1.0-1.5mm（base on 1.5mm design, when T.1mm effect alittle not good as 1.5mm） Coil Inner Ф360—Ф510 Process F , orm Speed 0-13m/min Length Not limit Quality Length Precision L≤1000mm：±0.5㎜ Stra , ight, Deflection L≤1000mm，Bend no more than 1mm；Deflection no more than 2mm Forming size As per design Electrical distribution board roll forming machine production line process Uncoiler→ Straightening→Servo feeder→Hydraulic device→ Guide device → Roll forming machine →Bending device Distribution box production line technology explaination This production line is equipment for production of distribution boxes. The strip coil to be processed is manually placed on the uncoiler, and then corrected and tensioned. After leveling, it enters the hydraulic pre-punching and punching notch, and is sent to the forming machine by the guide device to form. Under the frictional damping action of the forming roller and pressure roller, after entering the bending part at a linear speed of 0-13m, the box is cut and bent as required, and then manually packed away. This production line produces 2-3 enclosures per minute. the production box quantity speed according to different product specifications. Electrical Distribution Board Enclosure Roll Forming Machine https://www.superdamc.com
Minimum Order: 1 bags
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18814355377
No.95 Ainan Road, Longdong se comunican, área de longgang,
Shenzhen 518118
China
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Oem Machining Worm Spur Gear 40T Forging Weight worm pinion gear
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8618537916657
1007, Building 17, Mingmenshijia, Qingdao Road, Jianxi District
Luoyang
China
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Durable Starter Motor Commutator 69 Segments For DC Traction Motor ZQ-4-2 Description Segments: 69 Segments Name: DC Traction Motor Commutator Raw Material: Electrolytic Copper Material.2: Mica Sheet Apply To The Motor: ZQ-4-2 Used: DC Motor High Light: mechanical commutator, industrial commutator Starter Motor Commutator 69 Segments Commutator DC Traction Motor ZQ-4-2 Commutator
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86-519-3401795
No. 18.Hongxingdongxiang, Luoxi Town, Xinbei District
Changzhou 510000
China
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Main products:Tungsten carbide corrugating roll, hardchrome corrugating roll, pressure roll and doctor roll. The products are mainly sod in China, South Korea, Russia ,Thailand, Myanmar, Vietnam, Iran, Egypt, India, Bangladesh, etc. Therefore, our products are widely recognized by the global customers, which make us gaining sound reputation all over the world.
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86-0532-86256588
Gong Jiazhuang Industrial Park, Puji town, Jiaozhou City, Qingdao
Shandong 510000
China
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Zinc Kettle Galvanizing Kettles long service life Zinc Kettle Zinc Kettle manufacturer ANNUO Zinc Kettle Description Made of special steel sheet XG08, low C, Si, S, P chemical composition,with characteristics of corrosion resistance and long service life. Before cutting, do ultrasonic test to the steel sheet XG08 first, if the sheets are in good condition then start to cut. The kettles will also be ultrasonic tested before delivery. Process: Steel Sheet Preparing & Ultrasonic detecting -- Cutting -- Annealing -- Forming -- Integrated end -- Middle U shape -- Welding -- Ultrasonic detect -- Inspection -- Delivery The hot dip galvanizing process consists in submerging metal products in a molten zinc bath. The hot dip galvanizing plant can be designed as per the max. If you need, Please click here. https://www.annuogalvanizing.com/prod , uct-zinc-kettle.html
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86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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Liquid Zinc Holding Tank zinc water tanks Liquid Zinc Insulation Tank Manufacturer - Hebei Annuo Product Description Machine name: Liquid Zinc Insulation Tank Model.: XYBWG-70 The liquid zinc insulation tank is mainly composed of Base, Heater control box, Outer shell, Junction box, Ladder, Top cover, Inner container etc. This liquid zinc insulation tank is used for hot zinc molten workshop when production stopped for kettle maintenance. Pump out the liquid zinc to the insulation tank for heat preservation, can reduce the zinc melting time when filled back to the kettle, also can prevent liquid zinc solidification causing kettle damage. Hebei Annuo main supply , which include galvanizing equipment and accessories. Our products have high quality and competitive prices, if you are interested in our products, please contact us as soon as possible. https://www.annuogalvanizing.com/product-l , iquid-zinc-holding-tank.html
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86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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Zinc Ash Recovery Furnace zinc ash recovery machine Zinc Ash Separator zinc ash regeneration unit Product Application Hot Melt Type Zinc Ash Separator is a kind of equipment which is used to recycle free zinc from zinc ash in hot dip galvanizing workshop. It can recycle above 95% of free zinc particles from zinc ash and the recycled zinc can be directly added into zinc pot. The rest of the zinc oxide ash is sold to zinc chemical enterprise. According to different content of free zinc in zinc ash, the 300-700kg zinc is generally separated from 1000kg zinc ash. It adopts advanced practical technology of improving the utilization rate of zinc and reducing zinc consumption. It also can be applied in recycling free metal of tin, lead, aluminum alloy etc. The hot dip galvanizing process consists in submerging metal products in a molten zinc bath. The hot dip galvanizing plant can be designed as per the max. If you need, Please click here. Our website:www.annuogalvanizing.com
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86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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Small Parts Galvaniizng Plant Bolts and nuts Galvanizng Plant custom Galvaniizng Plant Product Description Galvanizing Object: Bolts and nuts Max production output: 10,000tonnes/year The weight can be set according to different material. The material is dipped into the kettle automatically, and the dipping time can be set as per requirement Fast and high speed for zinc centrifuge (centrifuge speed 300-1000rpm, adjustable) Feeding automatically Automatically cooling and unloading Hebei Annuo is specialized in producing galvanizing equipment, such as hot dip galvanizing furnace and zinc bath. We are happy to help you with your business needs. If you want to know the latest news about the galvanizing machine supplier, please come to our website and get a quote for free. https://www.annuogalvanizing.com/prod , uct-small-parts-galvaniizng-plant.html
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86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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Special Hot Dip Galvanizing Plant for Tubes galvanizing equipment hot dip galvanizing plant Steel Tubes Hot Dip Galvanizing Production line Including: Transfer trolley Fully enclosed pickling room Transmission unit Pretreatment Tanks Acid mist treatment system Galvanizing kettle Nature gas (electricity / oil) heating furnace Zinc fume Collecting system: Zinc Fume Enclosure Zinc fume Processing system: offline pulse inverse blowing bag filter Zinc powder treatment equipment Zinc powder collecting enclosure Flux regeneration system Pipe Galvanizing Equipment including: Pipe drying furnace, Galvanizing machine, Outlet pipe machine, Drawing machine, Translation column, Drawing track, Translation system, Guide rod inner blower, Steam heater, Keeping flat system, Cooling water tank, Spray, Print roller table, Package area, Electric control system, Compressed air system, Electric wire and cable. Hebei Annuo main supply , which include galvanizing equipment and accessories. Our products have high quality and competitive prices, if you are interested in our products, please contact us as soon as possible. https://www.annuogalvanizing.com/product-s , pecial-hot-dip-galvanizing-plant-for- tubes.htm , l
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Email:
86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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General Galvanizing Plant galvanizing equipment small hot dip galvanizing plant Product Description The Hot Dip Galvanizing Plant can be designed as per the max. Size of parts to be galvanized, production output, workshop dimension, requirement for the environment protection machine etc. Hebei Annuo is a global provider of Hot Dip Galvanizing Plant and Solutions, Specialty General HDG plant design and manufacture service. Hebei Annuo was founded in 1998, with more than 20 years experience in Galvanizing field, has built more than 30 complete Hot dip galvanizing plants in China and abroad. We have got ISO9001 and CE Certificates. Our products have been favored by more and more clients with the professional design, excellent quality and considerate service. Business Scope General galvanizing plant for structural steel, lighting poles, scaffolds, road guardrail, etc. Special galvanizing plant for small standard parts such as bolts and nuts. Special galvanizing plant for tubes. https://www.annuogalvanizing.com/pro , duct-general-galvanizing-plant.html
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Email:
86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
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Flue Gas Heat Economizer Hot Dip Galvanizing Equipment Waste-heat Utilization Unit: Components: Tube heat exchanger, PP radiator, Expansion Tank, Hot water circulation Pump, Water softener, pipe fittings, Temperature control system, Electric control cabinet Usage of flue gas economizer: tubular heat exchanger is installed on the furnace flue (heat exchange temperature 90°C-100°C), The hot water is pumped into the expansion tank through the hot water circulation pump, then enter into the PP radiator, heat the solvent, to ensure the solvent tank temperature at 65°C±5°C. Hebei Annuo main supply , which include galvanizing equipment and accessories. Our products have high quality and competitive prices, if you are interested in our products, please contact us as soon as possible. https://www.annuogalvanizing.com/product-f , lue-gas-heat-economizer.html
Phone:
Fax:
Email:
86031189667533
8631184752998
Xinzhaidian Industrial Zone
Shijiazhuang 051530
China
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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