Produktai skirti arba (68)

Rolatube Sistema 50 Stiebai - NĖRA TELESCOPINIAI ARBA SEKCIJOS - Lengviausi stiebų sistemos pasaulyje - 50 mm ID 2m, 3m arba 4m

Rolatube Sistema 50 Stiebai - NĖRA TELESCOPINIAI ARBA SEKCIJOS - Lengviausi stiebų sistemos pasaulyje - 50 mm ID 2m, 3m arba 4m

THESE MASTS ARE NOT SECTIONAL OR TELESCOPIC. INSTEAD THEY USE A UNIQUE ROLLABLE COMPOSITE. TRIED AND TESTED BY THE MILITARY FOR 20+ YEARS, NOW AVAILABLE TO NON-MILITARY CUSTOMERS. THE BI-STABLE ROLLABLE COMPOSITE ENABLES THEM TO BE ROLLED UP TO THE SMALLEST PACK SIZES FOR TRANSIT, AS WELL AS MAKING THEM LIGHTWEIGHT AND VERY QUICK & EASY TO DEPLOY AND RECOVER. The System 50 masts offer unrivalled portability, being compact and lightweight with exceptionally fast deployment times, yet can take top loads up to 10kg. The ideal portable solution for mounting lighting or antenna when time, space and weight matter.
Plokšti Veidrodžiai 3D Žemėlapiams - Plokšti arba priekiniai paviršiaus veidrodžiai arba pirmo paviršiaus veidrodžiai 3D žemėlapių programose

Plokšti Veidrodžiai 3D Žemėlapiams - Plokšti arba priekiniai paviršiaus veidrodžiai arba pirmo paviršiaus veidrodžiai 3D žemėlapių programose

Knight Optical can offer you Plane Mirrors (general, λ/1 and λ/4), for use within 3D Mapping Applications in a range of materials such as Soda-lime float glass, white float glass, and BK7 glass. Plane mirrors also known as front surface mirrors or first surface mirrors are used within 3D Mapping Applications. As stock we hold a number of general purpose, λ/1 and λ/4 with a range of up to 6 types of coatings such as Enhanced Aluminium, Ali/SiO2 and Ali/Mgf2. Our general purpose grade mirrors are made from good quality float glass and generally available in thicknesses of 1mm, 3mm and 6mm as standard. How our mirrors are used within 3D Mapping, is they are used as a sender and receiver of a laser beam that will take a reading of a specific surface, and from that reading it can create a 3D map of the surface that is has read. FOR MORE INFORMATION READ THE PDF.. Material::Soda lime float glass, BK7 or equivalent Diameter Tolerance::+0/-0.2mm Lengths/ width::±0.3mm (≤100mm), ±0.5mm (>100mm) Thickness::±0.25mm Surface quality::<60-40 scratch/dig for general purpose, <40-20 scratch/dig for λ/4 1.1mmthk::1λ over 10mm dia. 3/6mmthk: :2λ over 25mm dia. Parallelism::<3 arcmin
Karštas sandariklis - Maišelių sandariklis | Terminis sandarinimas

Karštas sandariklis - Maišelių sandariklis | Terminis sandarinimas

Una máquina termoselladora (o selladora de bolsas) es un dispositivo que se utiliza para sellar varios tipos de envases y materiales termoplásticos. Existen diferentes diseños para diferentes requisitos de trabajo de sellado. Al elegir un sellador térmico, la primera y más obvia pregunta es: ¿qué está tratando de sellar? Los selladores térmicos se utilizan para sellar una amplia variedad de materiales para adaptarse a muchas aplicaciones y proyectos diferentes. Las bolsas de sellado térmico están herméticamente selladas, lo que garantiza que sus productos sean a prueba de manipulaciones, herméticos, impermeables e higiénicamente cerrados. A menudo, tendrá una bolsa o bolsa precortada que contendrá monocapas idénticas. En otras palabras, solo materiales de "una sola capa". Como simples bolsas de plástico. Otros envases, como las bolsas de papel de aluminio o las bolsas de fuelle, pueden tener varias capas que deben sellarse a la vez.
Individualūs Patches - Asmeniniai arba Pritaikyti Patches

Individualūs Patches - Asmeniniai arba Pritaikyti Patches

Custom Patches Personalized or Customized Patches Make My Own Custom Patch
Žalvariniai arba fosforiniai bronziniai vielos šepetėliai

Žalvariniai arba fosforiniai bronziniai vielos šepetėliai

Non Sparking materials are available in most hand brush configurations with a variety of brush stocks to suit individual applications. Please contact us with you requirement if you do not see the style of brush or seal within the website.
Pramoniniai panelių PC sprendimai - Panelių PC ir monitoriai siūlo 4:3 arba 16:9 jutiklinių ekranų pasirinkimus

Pramoniniai panelių PC sprendimai - Panelių PC ir monitoriai siūlo 4:3 arba 16:9 jutiklinių ekranų pasirinkimus

Industrial Panel PC solutions featuring a high quality and reliable touch panel with excellent display capabilities give high performance into the smallest package. Our all inclusive industrial panel PC range is designed to cover all requirements from compact PCs to high performance, PoE panel PCs, rugged IP65 & IP66 models meeting multiple industrial specifications. Touchscreen options include resistive, capacitive, SAW and Infra-Red as well as tempered glass versions. All have long lifetime supply and support roadmaps ideal for industrial and outdoor applications for example ticket vending machines (TVMs) and other custom projects Need a customised solution? CDS can build all industrial panel PC solutions and range to your exact requirements including LCD screens, processor, memory, storage and operating system options. All our PCAP panel mount and open frame industrial panel PCs in the table below have 4GB RAM + 64GB SSD as standard. All have USB / HDMI / VGA interfaces.
Interaktyvi Projekcija - SENse Interaktyvios Projekcijos Diapazonas grindims, stalams ar sienoms

Interaktyvi Projekcija - SENse Interaktyvios Projekcijos Diapazonas grindims, stalams ar sienoms

Our interactive projection systems are thoughtfully designed with a deep understanding of the unique requirements of individuals with special needs. Through visually captivating and interactive projections, children are encouraged to actively engage with their surroundings, fostering sensory exploration and promoting motor skills development. These systems offer a dynamic and immersive platform that sparks curiosity, encourages interaction, and cultivates an enjoyable learning environment for all. Integrex Manufacture a range of mobile and fixed units for a range of budgets and environments to find an interactive projection solution for all.
S-1 Speed-Feeder - Maitina maišelius, dėžutes, maišus, rankoves spausdinimui ar ženklinimui

S-1 Speed-Feeder - Maitina maišelius, dėžutes, maišus, rankoves spausdinimui ar ženklinimui

Off-line friction feeder for labelling or printing expiry dates & batch mumber onto cartons, boxes sleeves, bags & pouches.
Salotų grietinėlė - 3lt, 5lt, 10lt kibirai, 5 - 25lt gerrycanai, arba net IBC 26 paletų partijose.

Salotų grietinėlė - 3lt, 5lt, 10lt kibirai, 5 - 25lt gerrycanai, arba net IBC 26 paletų partijose.

An amazing rich flavour, and morish texture. 1 year shelf life. Better than the market leaders for price, flavour and versatility.
Prosan Chlorine dezinfekavimo tabletės - 200 x 3,2g 1,000ppm NaDCC tabletės kiekviename inde arba maišelyje

Prosan Chlorine dezinfekavimo tabletės - 200 x 3,2g 1,000ppm NaDCC tabletės kiekviename inde arba maišelyje

Shipping worldwide in Private Label format with your Company label and language. Usually 200 Tablets per tub in cases of 6 tubs. 144 to 160 Cases per standard 4 way entry pallet for seafreight. Competitive shipping prices. In house DGN qualified shipping team. Quote requests usually answered within 48 hours.
Juodųjų užuolaidų privatumo aklė laivams / valtims - Rankinės arba automatizuotos privatumo aklės jūrų taikymams

Juodųjų užuolaidų privatumo aklė laivams / valtims - Rankinės arba automatizuotos privatumo aklės jūrų taikymams

Solarglide Blackout blinds help to keep your crew and passengers safe and comfortable on their journey. The marine tested design eliminates 99% of incoming light. All our roller blackout blinds use IMO approved fabrics. Available in a range of colours with mould resistant options, to avoid damage caused in humid environments or areas where water is present. Our blackout range includes the more popular cassetted version as well as the Air (non-cassetted), Auto (Motorised) and Eco (Solar Powered) options, with a range of mechanisms to suit. We can tailor our blackout blinds to bespoke window configurations, to fit any shape. They’re easy to install, durable and come with a 7 year warranty as standard.
ORGANINIS / KONVENCINIS CHIA - GALIMA ĮSIGYTI VISĄ ARBA MALTĄ

ORGANINIS / KONVENCINIS CHIA - GALIMA ĮSIGYTI VISĄ ARBA MALTĄ

WE USE ONLY THE BEST QUALITY CHIA AVAILABLE
Repeat Signage Media Wall programinė įranga - Kurkite 2, 3 arba 4 ekranų vaizdo sienas

Repeat Signage Media Wall programinė įranga - Kurkite 2, 3 arba 4 ekranų vaizdo sienas

Digital signage software for brand awareness, digital menu boards and product promotion. Repeat Signage Media Wall digital signage software is designed to be used on Windows based computers or media players that have 2, 3 or 4 screens attached. This allows you to create a low cost media wall solution for displaying your digital signage presentations, instead of 4 single licences. Supports touch screens. This edition is ideal for 4-screen horizontal digital menu boards above restaurant counters; 2x2 portrait video walls for displaying life-size museum exhibits or retail fashion shows, or 4-screens of various sizes in a matrix arrangement.
Pievos šienas - prieinamas surištas arba maišelyje

Pievos šienas - prieinamas surištas arba maišelyje

Meadow Hay is ideal for leisure or competition horses in light to moderate work. Produced from permanent pasture containing a combination of grass species, Meadow Hay is a palatable choice providing nutrients which will help to support the working horse and reduce reliance on the hard feed ration. In the M&T forage range our Meadow Hay sits above our Timothy Hay and below our Ryegrass Hay products with moderate levels of protein, energy (calories) and fibre. Our Strapped Meadow Hay provides a manageable option for those with limited storage, fewer horses, is a handy size for travelling and competing away.
Kietųjų tepalų dispersijos - Grafitas / Molibdeno disulfidas alyvoje, vandenyje ar tirpiklyje

Kietųjų tepalų dispersijos - Grafitas / Molibdeno disulfidas alyvoje, vandenyje ar tirpiklyje

Colloidal & non-colloidal Graphite or Molybdenum Disulphide stable dispersions in oil, water, or solvent. Can be used to add a solid lubricant extreme pressure additive to industrial engine oils, gear oils, chain lubricants, etc. Main uses include mould release, dye lubrication, forming & drawing lubricants, dry film lubricants, aerospace intrinsic lubricants, and refractory materials.
Vamzdžių ritė - Fiksuota rankinė ritė, skirta naudoti su 19 mm arba 25 mm vamzdžiu

Vamzdžių ritė - Fiksuota rankinė ritė, skirta naudoti su 19 mm arba 25 mm vamzdžiu

Fire hose reels can be supplied in three styles: Fixed - Surface Swinging - Recessed Swinging Manual versions have a separate gate valve to turn on the water when the reel is used. Automatic versions have a valve in the center of the reel which automatically turns on the water when the hose is pulled from the reel. Reels are for use with 19mm or 25mm reinforced rubber hose
Kapišonai - Individualus dizain, aukštos kokybės poliesterio ir/arba medvilnės mišinys

Kapišonai - Individualus dizain, aukštos kokybės poliesterio ir/arba medvilnės mišinys

All our products are made to order and as per specifications provided by you. Please let us know your design and material preferences when making an enquiry. Hoodies are a basic item that most fashion brands carry in their inventory, thus it’s important that these are made from high quality materials such as the finest organic cotton etc. It is also important to keep in mind the intended use of the hoodies as depending on use and region that they will be worn in, there fabric compositions, weight, and thickness and finishes can vary. Some are better for hot climates, other applications such as sportswear will require poly/cotton blends to help moisture escape and wicking etc. Hoodies are usually made from fabrics such as Fleece, Jersey, Cotton and Poly-Cotton blends using high quality materials such as cotton and polyester. Fabric material used in hoodies give it a warm snug feeling which makes it stylish with any outfit.
Zlite sulankstomas egzaminų stalas - Egzaminų stalai prieinami iš bukmedžio arba pilkos spalvos

Zlite sulankstomas egzaminų stalas - Egzaminų stalai prieinami iš bukmedžio arba pilkos spalvos

The zlite brand of folding exam desks is a market leader in the UK combining rapid delivery, high quality and competitive pricing. A number of storage options enhances this compact range. The premium zlite folding exam desk was developed to satisfy market demand, for a more durable and reliable folding exam desk. With its Thicker gauge legs, premium top and innovative safety bar feature, the Zlite Premium Folding Exam desk is the first choice exam desk for schools in the UK.
Dektite® Multicable Solar Flashing - Specialus pralaidumas saulės PV kabeliams ant čerpių ar šiferio stogų

Dektite® Multicable Solar Flashing - Specialus pralaidumas saulės PV kabeliams ant čerpių ar šiferio stogų

Allows up to 10 cables to be taken effectively through any tile or slate roof - Avoids risk of damage or pressure on cables by isolating from tiles or slates and provides a complete weatherproof seal. Black EPDM cone, features Nu-Lead® acrylic coated lead base or aluminium base.
Rolatube Sistema 50 Montavimas — neteleskopiniai arba sekciniai

Rolatube Sistema 50 Montavimas — neteleskopiniai arba sekciniai

i sistemi a montante più leggeri al mondo: 50 mm di diametro interno in 2 m, 3 m - QUESTI MONTANTI NON SONO SEZIONALI O TELESCOPICI. UTILIZZANO INVECE UN ESCLUSIVO COMPOSITO ARROTOLABILE. PROVATO E TESTATO DALL'ESERCITO DA OLTRE 20 ANNI, È ORA DISPONIBILE ANCHE PER I CIVILI. IL COMPOSITO BI-STABILE ARROTOLABILE PERMETTE DI ARROTOLARLI FINO A RAGGIUNGERE LE DIMENSIONI PIÙ PICCOLE PER IL TRASPORTO, OLTRE A RENDERLI LEGGERI E MOLTO FACILI E VELOCI DA DISPIEGARE E RIPORRE. I montanti System 50 offrono una trasportabilità senza pari, essendo compatti e leggeri con tempi di dispiegamento eccezionalmente rapidi, ma possono sostenere carichi nella parte superiore fino a 10 kg. La soluzione trasportabile ideale per montare l'illuminazione o l'antenna quando tempo, spazio e peso sono importanti.
Spalvoti stiklo filtrai ANPR kamerų sistemoms - Mūsų spalvoti stiklo filtrai tokioms programoms, nesvarbu, ar tai ilgojo perdavimo, ar juostos perdavimo filtrai.

Spalvoti stiklo filtrai ANPR kamerų sistemoms - Mūsų spalvoti stiklo filtrai tokioms programoms, nesvarbu, ar tai ilgojo perdavimo, ar juostos perdavimo filtrai.

Automatic Number Place Recognition Cameras otherwise known as ANPRs; are camera devices designed to work at certain wavelengths (dependent on Country) to read a license plate’s number of a vehicle to then track it through a database to identify any criminal offences links to that car, such as uninsured; stolen; major and organised crime; and even terrorism. They are typically installed on motorways; busy roads around cities and towns; and also on police cars as well as specialised ANPR police vans. Knight Optical offers Colour Glass Filters for such an application, be it either long pass or bandpass filters. The wavelengths typically used by ANPR camera companies are: 695nm; 740nm; 810nm; 850nm; 910nm and 940nm Read PDF for more information Material::Colour glass Length/width::± 0.20 mm Thickness::± 0.20 mm Surface quality::<60-40 scratch/dig Parallelism::<3 arcmin
Amici stogo prizmės naudojimui vaizdų pramonėje - KO tiekia tikslinius optinius komponentus klientams vaizdų srityje

Amici stogo prizmės naudojimui vaizdų pramonėje - KO tiekia tikslinius optinius komponentus klientams vaizdų srityje

Knight Optical can offer Amici Roof Prisms for use within Imaging Industry. We supply a range of Amici Roof Prisms for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Imaging Industry. Amici Roof Prisms are often used in the development of telescope eyepieces and endoscopes, where they revert and invert the image while redirecting the beam by 90 degrees. For more information read PDF … Material::N-BK7 or equivalent, UV Fused Silica, Dimensional Tolerances::+/- 0.2mm Angles::+/- 30 arc seconds Surface Figure: :< 0.5 waves Surface quality::< 40-20 Scratch/Dig
Lambda /10 Veidrodžiai Spektrometrams - Medžiagos - BK7 arba ekvivalentas, Zerodur, Kvarcas, UV Ištirpinta Silika ir daugelis kitų

Lambda /10 Veidrodžiai Spektrometrams - Medžiagos - BK7 arba ekvivalentas, Zerodur, Kvarcas, UV Ištirpinta Silika ir daugelis kitų

Knight Optical can offer you stock and custom lambda/10 mirrors for use in Spectromters, in a range of materials such as BK7 or equivalent, Zerodur, Quartz, UV Fused Silica and many more. Mirrors are made from low expansion glass for optimum stability to maintain the lambda/10 flatness. The mirrors help produce high quality signals and can be coated with a variety of coatings to ensure that the perfect quality image in the wavelength you require is achieved: •Enhanced aluminium 94%R for visible applications. •99.9% dielectric for laser use in visible applications. •UV aluminium for UV applications down to 180nm. •98.5% dielectric for laser use in the NIR applications. •Ion plated silver for NIR-2000nm applications. •Protected gold for 750nm to far infra-red applications Lambda/10 mirrors are used to produce a better quality signal from the mirror, resulting in a higher quality result for transmission. Read PDF for full spec Material::Soda lime float glass Diameter::+0 / -0.2 mm Length/width::±0.1mm Thickness::+0.1 / -0.2mm Surface quality:<40:20 scratch/dig Flatness::λ/10 over 90% of mirror aperture (Rear is commercial polish)
Telekomo klasės langai pluošto optikos taikymams

Telekomo klasės langai pluošto optikos taikymams

We supply a range of Telecom Grade Windows for a range of applications - Knight Optical can offer Telecom Grade Windows for use within Fibre Optic Applications. We supply a range of Telecom Grade Windows for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Fibre Optic Applications. Our Telecom Grade Windows are coated to minimise reflection in the telecoms waveband. These windows are optimized for fibre optic applications in the S and C bands between 1460nm to 1565nm while maintaining excellent transmission out of the operating wavelength. For more information read PDF… Material::B270 or equivalent, White Float Shape::Circular Windows, Square Windows Dimensional Tolerances::+/- 0.1mm Parallelism::+/- 5 arc minutes Surface Figure: :< 5(1) @ 633nm Surface quality::< 40-20 Scratch/Dig
Individualūs IR-kirpimo filtrai naudojimui šilumos apsaugai - Individualūs ir sandėlyje esantys IR-kirpimo filtrai įvairioms šilumos apsaugos programoms

Individualūs IR-kirpimo filtrai naudojimui šilumos apsaugai - Individualūs ir sandėlyje esantys IR-kirpimo filtrai įvairioms šilumos apsaugos programoms

Knight Optical can offer IR-cut filters for use in Heat Shielding. We supply a range of Custom and Stock IR-cut filters for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers with Heat Shielding requirements. Our IR-cut filters allow good transmission levels of visible light but cut off IR and UV radiation. Our precision grade filters have an AR coating to increase their visible transmission. In many systems that require heat shielding while still needing visibility an IR-cut filter can be used. These can attenuate infrared radiation and allow through visible light, allows your temperature sensitive equipment For more information read the PDF…… Material::Borosilicate Dimensional Tolerances::±0.2 Transmission::Tavg>90% 420-620nm (Standard Grade) Transmission::Tavg>94% 420-620nm (Standard Grade) Blocking::Tmax<2% 700-1000nm Wavelength Accuracy: :±10nm Surface Accuracy:60/40 (Standard Grade) Surface quality::60/40 (Standard Grade)
UV lydytos silikono objektyvai kietųjų kūnų lazeriams - UV FS savo našumu yra lyginamas su N-BK7 ar kitais panašiais optiniais stiklais

UV lydytos silikono objektyvai kietųjų kūnų lazeriams - UV FS savo našumu yra lyginamas su N-BK7 ar kitais panašiais optiniais stiklais

Knight Optical can offer UV Fused Silica Lenses for Solid State Laser applications. UV FS is a prime choice for lenses in use with Solid State Lasers due to its consistently high transmission in the UV/VIS/NIR regions. This means that it can be used with a range of different laser types, such as Titanium-doped sapphire (tuneable to 660-1080nm) or Alexandrite (tuneable to 700-820nm) with very little change in performance. UV FS is comparable to N-BK7 or other similar optical glasses in its performance, having a very similar average transmission over the VIS range up to approximately 2000nm and a slightly lower refractive index. The Abbe constants of UV FS are also very similar to that of N-BK7, although slightly higher. Read PDF for full specification Material::UV Grade Fused Silica Operating Wavelength:587nm Diameter Tolerance::+0 / -0.10mm Centring Tolerance::<5 arc min Focal Length Tolerance::± 0.2mm (<10mm) ±2.0% (10mm – 1000mm) Centre Thickness Tolerance:±0.2mm
Rolatube Sistema 50 Stiebas – neįtempiamas ir nesukabinamas

Rolatube Sistema 50 Stiebas – neįtempiamas ir nesukabinamas

Die leichtesten Mastsysteme der Welt – 50 mm Innendurchmesser, in 2 m, 3 m oder - DIESE MASTE SIND NICHT ZERLEGBAR ODER AUSZIEHBAR. STATTDESSEN WERDEN SIE AUS EINEM EINZIGARTIGEN ZUSAMMENROLLBAREN VERBUNDSTOFF HERGESTELLT. SEIT ÜBER 20 JAHREN VOM MILITÄR GENUTZT UND GETESTET, JETZT AUCH FÜR KUNDEN AUS DEM ZIVILEN BEREICH ERHÄLTLICH. DURCH DEN BI-STABILEN, AUFROLLBAREN VERBUNDWERKSTOFF KÖNNEN DIE MASTE FÜR DEN TRANSPORT AUF DAS KLEINSTMÖGLICHE PACKMASS ZUSAMMENGEROLLT WERDEN. Die Maste des Systems 50 sind durch ihre Kompaktheit und das leichte Gewicht unübertroffen portabel. Sie lassen sich außergewöhnlich schnell bereitstellen, wobei sie Kopflasten von bis zu 10 kg aufnehmen können. Die ideale tragbare Lösung für die Aufstellung von Beleuchtungselementen oder Antennen, wenn Zeit, Platz und Gewicht eine Rolle spielen.
Safyro langai oro LiDAR sistemoms - Tai sistemos, naudojamos topografiniams matavimams.

Safyro langai oro LiDAR sistemoms - Tai sistemos, naudojamos topografiniams matavimams.

Knight Optical offer a range of Stock Sapphire Windows, and custom for use within Airborne LiDAR Systems. These are systems used in surveying for topographical measurements. The data accumulated can be used to generate a Digital Terrain Model or a Digital Elevation Model which are 3D representations of terrain. Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Making it ideal as a protective window for airborne systems which may be utilised in harsh environment or against birds! Sapphire is grown by various methods from seed samples. Sapphire can be polished to a high standard, but as it is the second hardest mineral on Earth it must be subject to high forces to polish. Therefore, windows made from Sapphire must have a thickness to diameter ratio of at least 10:1, that is, greater For more information read PDF…. Material::Sapphire (AL2O3) Random or C-Cut grades Diameter Tolerance::+0.0/-0.20 mm Length/Width Tolerance::+/- 0.10mm Thickness Tolerance::+/-0.10mm Wavelength Range::0.17 – 5.5µm Transmission::Tavg=85% dependant on substrate thickness Surface quality: :<40-20 scratch/dig Coatings::AR coating options to meet your wavelength requirements
Kamuoliniai Lęšiai ir Pusiau Kamuoliniai Lęšiai Pluoštinėms Optikoms

Kamuoliniai Lęšiai ir Pusiau Kamuoliniai Lęšiai Pluoštinėms Optikoms

ball lenses are spherical lenses mostly made out of High Refractive Index Glass - Knight Optical offer a range of Stock Ball Lenses and Half Ball Lenses, for use within Fibre Optics, Signal Coupling and Barcode Scanners. As the name suggests ball lenses are spherical lenses mostly made out of High Refractive Index Glass such as Sapphire, and LASFN-9 Glass. The reason ball lenses are most commonly used is for their ability to couple light in and out of fibres. The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system. Ball lenses are typically used in pairs with one lens acting as a collimator for the second to focus the light back into the coupled fibre. Where a more compact solution is required a half-ball lens is typically more suitable. We hold a large inventory of Ball Lenses. •Stock sizes from 0.5 5mm to 10mm diameter. •Custom sizes available to quotation. •Half Ball lenses also available. For more information read PDF…. Material::BK7 or Equivalent, Sapphire, Quartz, or Ruby Diameter Tolerance::+/-2.5µm Figure (sphericity)::1λ Focal Length Tolerance::± 0.2% (<10mm) Wavelength Range::0.17 – 5.5µm Surface quality::<40-20 Scratch/Dig
UV lydytos silikono objektyvai liepsnos aptikimui - UV FS yra palyginamas su N-BK7 arba kitais panašiais preciziniais optiniais stiklais

UV lydytos silikono objektyvai liepsnos aptikimui - UV FS yra palyginamas su N-BK7 arba kitais panašiais preciziniais optiniais stiklais

Knight Optical can offer UV Fused Silica Lenses for Flame Detection Applications. UV Fused Silica can be used in Flame Detection Applications, due to its high transmission into the NIR range (approximately <92% avg 400-2000nm) meaning that a clear distinction can be made between different wavelengths of light. UV FS also has a very low coefficient of thermal expansion 0.55x10-6K-1 at 300K) compared to N-BK7 (7.1x10-6K-1), meaning that it can still provide optical performance under high temperature. UV FS also has a high melting point compared to N-BK7, providing further protection for your application in high temperature environments. UV FS is comparable to N-BK7 or other similar optical glasses in its performance, having a very similar average transmission over the VIS range up to approximately 2000nm and a slightly lower refractive index. The Abbe constants of UV FS are also very similar to that of N-BK7, although slightly higher. Read PDF for more info Material::UV Grade Fused Silica Operating Wavelength::587nm Diameter Tolerance::+0 / -0.10mm Centring Tolerance::<5 arc min Focal Length Tolerance::± 0.2mm (<10mm) ±2.0% (10mm – 1000mm) Centre Thickness Tolerance::±0.2mm Surface Figure::3/ 3 (1) Surface Quality: :<40-20 Scratch/Dig Coating::Optional