Produkty dla instrumenty (56)

After 46 years, and 275,000 testers installed in more than 5,000 customers worldwide, ATEQ presents its new leak tester: F6CLASS. New electronic module, new measurement module, new interface, new accessories… All has been made to improve your quality control. And yet, inside can be found the latest leak testing technics and technology that will guarantee you the fastest and most accurate leak testing cycle on the market for an entry level tester. Automotive, domestic appliances, Medical, aeronautic, defense, Fluid and electrical components, food and cosmetic packaging, Mobile and wearable electronic devices Differential pressure decay leak measurement 16 programs Setting on line (via USB) 2 languages (English + other one) Manual calibration on front panel with calibrated leak Data storage on internal memory or USB key Weight:7 Kg Dimensions:(WxHxD) 254x150x170 mm Overall dimensions:(WxHxD) 254x150x256 mm Operating:+ 5°C at + 45°C Storage:0°C at + 60°C

Messgeräte zur Kraftmessung Unser Produktportfolio umfasst Wiegesensoren und Geräte der Wägetechnik zum Bau eines kompletten Wägesystems. Elektronische Messgeräte von Flintec sind bekannt für ihre Genauigkeit und Zuverlässigkeit. Im Mittelpunkt stehen eine große Anzahl, auf Dehnungsmessstreifen basierende Wägesensoren. Damit besteht eine große Auswahl an wägetechnischen Lösungen für viele Aufgabenstellungen, damit Sie den für Sie passenden Waage Sensor finden können. Unsere Wägesysteme umfassen neben verschieden hoch belastbaren und hoch genauen Wägezellen auch Kraftsensoren, Extensiometer und Lastmessbolzen. Warum Sie sich für eine Wägezelle von Flintec entscheiden sollten Um unseren Flintec Gewichtssensor herzustellen, haben wir hohe Anforderungen an die Qualität gestellt, um so höchste Genauigkeit und Zuverlässigkeit der Geräte zur Gewichtsmessung sicherzustellen. Unser Service ist unübertroffen. Jeder Kunde erhält einen festen Vertriebsmitarbeiter, der ihn bei der Preisgestaltung, der Bestellung und bei Fragen unerstützt. Bei uns werden Sie nicht von Ansprechpartner zu Ansprechpartner verwiesen und wir versichern Ihnen, dass Ihre Aufträge schnell bearbeitet und so schnell wie möglich ausgeliefert werden. Lösungen für spezifische Anwendungen in der Wägetechnik Wenn sich im Standardprogramm von Flintec keine passende Wägezelle bzw. Gewichtsensor findet, bietet Flintec an, elektronische Wägesysteme für spezielle Aufgabenstellungen anzupassen oder neu zu entwickeln. Alle Standard Wägezellen können mit einer Vielzahl unterschiedlicher Kabel und Steckverbinder ausgerüstet werden oder mit Ihrem Logo oder einem speziellen Label versehen werden, damit Sie mit Ihrem ganz individuellen Sensor Gewicht messen können. Für Kunden, die einen komplett neuen Wägesensor benötigen, bieten wir, basierend auf den Kompetenzen unserer Mechanik- und Elektronikingenieure, einen projektgesteuerten Entwicklungsservice im Bereich Gewichtsmessung Sensor an. Erfahren Sie mehr über unseren Kundenservice, der Sie bei der Entwicklung eines einzigartigen Wägesystems unterstützt.

Known for their resistance to mechanical and thermal shock, our Magnesium Fluoride (MgF2) Windows are specified for a variety of applications operating in a range of harsh environments. Commonly employed for high-tech applications include excimer lasers, Fourier-transform infrared spectroscopy (FTIR), thermography and other infrared (IR) systems, MgF2’s durability and birefringent properties make for a sought-after optical window across a spectrum of industries. What’s more, its stability in water means it’s ideally suited for outer surfaces, such as windows. With its birefringence (beneficial for polarisers in the UV waveband), transmittance between 0.1µm and 7µm and at over 90% between 0.4-5.0µm and hardness of circa HK576, MgF2 is one of the hardest optical fluorides. For more information read PDF …… Material::Magnesium Fluoride (MgF2) Thickness::+/-0.2mm Diameter::+/-0.2mm Surface quality::<60-40 Scratch/Dig

ESTE TRÍPODE NO ES TELESCÓPICO, SINO QUE UTILIZA UN COMPUESTO ENROLLABLE ÚNICO. PROBADO Y COMPROBADO POR MILITARES DURANTE MÁS DE 20 AÑOS Y AHORA DISPONIBLE PARA CLIENTES NO MILITARES. Utilizando el exclusivo compuesto enrollable Rolatube para las patas, el ICT puede enrollarse para ocupar el tamaño de paquete más pequeño. Con una selección de patas de 650 mm o 1250 mm de longitud, este pequeño pero poderoso trípode puede soportar cargas máximas de hasta 40 kg. Los accesorios opcionales incluyen placas de clavijas y clavijas o puntas de pie, para que su valioso equipo sea seguro y estable. Cuando haya terminado, enrolle todo y prosiga.

WE HAVE LOADS OF TEXAS INSTRUMENTS ( TI ) IN STOCK. Please send me an enquiry via liamm@merefields.com or enquires@merefields.com

After 47 years, and 275,000 testers installed in more than 5,000 customers worldwide, ATEQ presents its revolutionary leak tester range : the F6 series including a compact leak tester F620, a weatherproof leak tester F610 and the F670 in its 19″3U industrial format. New electronic module, new measurement module, new interface, new accessories… All has been made to improve your quality control. And yet, inside can be found the latest leak testing technics and technology that will garantee you the fastest and most accurate leak testing cycle on the market. Automotive, domestic appliances, medical, aeronautic, defense, fluid and electrical components, food and cosmetic packaging Differential pressure decay leak measurement Large range of leak measurement (∆P) F.S.: 20Pa, 50 Pa, 500 Pa or 5000 Pa Mechanical or electronic regulator from vacuum to 20 bar 128 programs Setting on line (via USB) 2 languages (English + other one) Weight:7 Kg Dimensions:(WxHxD) 250x150x360 mm Operating:+ 5°C at + 45°C Storage:0°C at + 60°C

After 47 years, and 275,000 testers installed in more than 5,000 customers worldwide, ATEQ presents its new entry level leak tester by absolute pressure measurement : F600. Inside can be found the latest leak testing technics and technology to improve your quality control thanks to its renewed electronic module, measurement module, interface, accessories Automotive, domestic appliances, medical, aeronautic, defense, fluid and electrical components, food and cosmetic packaging Pressure decay leak measurement Mechanical or electronic regulator from vacuum to 20 bar 128 programs Setting on line (via USB) 2 languages (English + other one) Manual calibration on front panel with calibrated leak Data storage on internal memory or USB key Weight :7 Kg Dimensions:(WxHxD) 255x150x270 mm Operating:+ 5°C at + 45°C Storage:0°C at + 60°C

Adaptor Kits - Aeronautics testing

Knight Optical can offer Barium Fluoride Windows for use within Medical Imaging. We supply a range of barium fluoride 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 in the medical industry for applications such as medical thermology and thermography. Barium fluoride optics are used in the detection and screening of breast cancer and for screening for atypical pneumonia (SARS) and monitoring respiratory conditions. Due to barium fluoride’s high radiation resistance, it is ideal for use in high radiation (x-ray/gamma rays) environments. Other applications include cryogenically cooled thermal imaging systems, infrared spectroscopy and high energy neutron detection. Read PDF for more information… Material::Barium Fluoride (BaF2) Shape::Circular Windows, Square Windows Dimensional Tolerances::+/- 0.1mm Parallelism::< 3 arcminutes Surface Quality: :<60-40 Scratch/Dig Coating::Antireflective coatings for application bandwidth (if required)

Knight Optical’s Low GDD Ultrafast Laser Mirrors are ideal for demanding laser applications, especially where femtosecond ultrafast lasers are utilised. Our product catalogue consists of laser mirrors optimised for the fundamental and second harmonic (SHG) emissions of Ytterbium (Yb) doped lasers including diode-pumped solid-state (DPSS) and fiber lasers, and therefore have a design wavelength of either 515nm or 1030nm. Their key features include: •Ion beam sputtered (IBS) coating which is compact and durable. •Reflection > 99.9% within their wavelength range of either 500-530nm or 1010-1050nm. •Available as 0° and 45° angle of incidence •Exhibit minimal group delay dispersion (GDD) to prevent pulse broadening •High laser induced damage threshold (LIDT) •Precision flatness and surface quality to minimise laser scattering All of the above are important criteria for mirrors used to form a laser resonator, making these laser mirrors ideal. Material::UV Fused Silica Diameter::+0/-0.1mm Thickness::+/-0.1mm Surface Quality S1: :< 10/5 for 12.7mm/25.4mm diameters Surface Quality S2::< 80/50 Flatness Clear Aperture::80% or specified aperture Parallelism::< 5 arc mins Chamfer::0.1-0.4mm x 45 deg Coating S1::Rs>99.95% & Rp>99.9% @ 500-530nm, AOI 45°, |GDD Rs, Rp| < 20 fs2

The F28 LPV or vacuum decay instrument is the latest addition to ATEQ’s new range: F28. It’s a high peformance, low cost, quality leak tester. Its small packaging enables to mount it near the test part insuring the best measurement conditions. You can easily program and supervise it our super friendly interface : F28 Control. Packaging, blister, watch, mobilephone, pneumatic and hydraulic fittings Pressure decay leak measurement: vacuum Water leak detection by evaporation under strong vacuum Smart pressure regulation without regulator – auto fill (optional) Electronic regulation (optional) Units: Pa, Pa/s, sccm, μg/min of H2O Compact dimensions (overall (mm): h 141.5 x L 225 x D 97) Integrated fill and dump valves Ethernet network up to 50 modules (Modbus IP) DIN rail mounting Environment : ROHS standard Weight :around 3.5 Kg Voltage:24 V DC / 1.6 A Operating:+ 5°C at + 45°C Storage:0°C at + 60°C

Looking to improve you medical system? Then look no further. Knight Optical presents to you their Dichroic colour filters range. These Dichroic colour filters are typically used in scientific instrumentation or/and medical systems in particular palm vein scanners, ophthalmic diagnostics, professional eye care equipment from optical equipment or ophthalmic instruments. Our Dichroic filters: • Have a hard dielectric coating and are designed to offer high transmission over a specific wavelength while reflecting all other wavelengths. •Offer superior contrast between transmitted and reflected wavelengths. Having a dielectric coating they are perfect for high power applications and do not show the strong fluorescence of certain glass filters. •Are temperature resistant and can be used to reflect heat away from hot lighting systems in addition to their colour correcting properties, unlike traditional polyester type colour filters that melt and distort under thermal conditions. Material::Borosilicate or equivalent, Sodalime Diameter::+0.0/-0.20 mm Length/width::+/- 0.25mm Thickness::+/-0.20mm Wavelength: :300nm-1200nm dependant on type Wavelength Accuracy: :+/- 5nm Transmission::Tmax=95% dependant on type and substrate

Knight Optical can offer you Stock and Custom Colour Glass Filters, for use within Inline Cameras in a range of materials of brands such as Schott, Kopp and CDGM. Depending on the achievable wavelength and desired affect you need for the Inline Camera we can find a suitable material for your application. Colour Glass Filters are good for selecting a particular wavelength to be absorbed so that the high out of band blocking in achieved. With regards to the use in Inline Cameras, Colour Glass Short pass Filters are more desirable as they cut out the IR wavelengths mean the imaging is not saturated with the IR giving the image better clarity. Colour Glass Filters are polished sheets of special glass that have been cast with a dye. Colour Glass Filters generally are relatively cheap and very stable. The disadvantage with them is that they are only available in a relatively small number of variants, and so can be restrictive in shortwave selection. Read PDF for more Information…. Material::Colour glass Diameter::+0.0 / -0.20 mm Length / width::± 0.20 mm Thickness::± 0.20 mm Surface quality::<60-40 scratch/dig Parallelism::<3 arcmin

Our uncoated Precision Ball Lenses can be achieve a very high level of yield of magnification & are widely used for focusing & coupling light into and out of Microscopes. We can offer these in Sapphire, made from Al2O3, and BK7 or equivalent material. Sapphire allows for superior optical transmission qualities 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 & therefore ideal in the use of Microscopes or microscopic attachments onto devices such as mobile phones. Ball Lenses are manufactured from a single substrate of glad and therefore, depending on the geometry of the input source, can focus or collimate light. Half Ball Lenses can also be used as an interchange with a full ball lens for more compact designs. Read the PDF for more information.... Material::BK7 or equivalent, Sapphire, Ruby, Quartz Diameter Tolerance::±2.5 Figure (sphericity)::1λ Focal Length (@587mm)::± 0.2% (<10mm), ±2.0% (10-1000mm), ±5.0% (>1000mm) Surface quality::<40-20 Scratch/Dig Back Focal Length (mm)::0.05 up to 2.34 for stock parts Focal Length (mm)::0.345 up to 7.34 for stock parts

Frenesal lenses for Retinal Imaging in materials PMMA Acrylic & Borosilicate - Knight Optical can offer you Stock and Custom Fresnel Lenses, for use within Retinal Imaging in a range of materials such as PMMA Acrylic and Borosilicate. Our Fresnel Lenses consist of a flat surface with interspace concentric steps whereby each step corresponds to the surface of a conventional lenses. PMMA Acrylic is a preferred material type used for retinal imaging Fresnel lenses. The Fresnel lenses are used as part of a system where its multi-focal length provide a multiple in and out of focus image that provide a magnified image of the human eye itself. For more information view PDF data sheet.... Material::PMMA acrylic Center thickness::+/- 0.2mm Center thickness::Nominal Standard range::± 5% Precision range::± 2% typically (± 5% manufacturing data) Design condition::Parallel light on grooved side

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

Knight Optical We can offer Custom Moulded Aspheric Lenses for use with Laser Diode Collimators. Aspheric lens surfaces are used to correct spherical aberration (where the converging light from a lens does not have a common focal point, resulting in a distorted image) in lasers and imaging. Traditional spherical lenses cannot collimate light effectively because even small angles of incidence can produce spherical aberrations. This can mean that several components may be required to get the desired result. The non-spherical surface of an aspheric lens allows a single component to effectively focus or collimate even highly divergent emissions, potentially replacing a multi-lens system with a single aspheric lens. Therefore Aspheric Lenses that are moulded are ideal for use within laser diode-to-fibre coupling applications. For more information read the PDF.. Typical specs::. Material::Optical Glass or Acrylic Overall Diameter Tolerance::+/-0.2mm Focal Length Tolerance::± <5% Surface quality::<60-40 Scratch/Dig Coating::Optional

The MS Series of leak detectors represent the world’s largest base of installed leak detectors which are fully automatic, easy to use, and highly accurate, these advanced design leak detectors are ideal for abroad range of applications including clean, oil-free testing. Breakthrough technology combines high test port pressure, a large capacity internal vacuum pump, and ATEQ’s unique mass spectrometer making the MS series leak detectors at least four times faster than conventional portable units available today. Simple one-button start up Fully automatic operation, tuning and calibration with internal NIST traceable temperature compensated calibrator Three modes of operation in a single unit Built-in diagnostics for trouble-free maintenance Dual magnetic sector mass spectrometer with resolving power of 14 Allows testing for the smallest leaks at the highest pressures Ready to test in under three minutes Dimensions:(W x H xD): 20.5 x 15 x 14 Inches Weight:39.5 Kg wet unit, 43.6 Kg dry unit Operating:+0 °C to +46 °C Storage:0 °C to +60 °C

Knight Optical can offer Ground Glass Diffusers for use within Photography. We supply a range of Ground Glass Diffusers 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 photography. Ground Glass Diffusers are used in to diffuse the flash from cameras to prevent photos with harsh light and hard shadows to soften and improve the appeal of the image. Diffusers are also used in lightning systems to prevent glare from computer screens, the manufacture of lightboxes for advertising, viewing x-rays, and other applications. For more information read PDF… Material::Borosilicate, UV Fused Silica Shape::Square Diffusers, Circular Diffusers Dimensional Tolerances::+/- 0.25mm Diffusion grades::from 3µm

The MS Series of leak detectors represent the world’s largest base of installed leak detectors which are fully automatic, easy to use, and highly accurate, these advanced design leak detectors are ideal for a broad range of applications including clean, oil-free testing. Quality performance provides maximum productivity along with an ergonomically designed cabinet for operator comfort and viewing. Breakthrough technology combines high test port pressure, large capacity internal vacuum pumps, and ATEQ’s unique mass spectrometer making the MS series leak detectors at least four times faster than conventional portable units available today. Aerospace Components, Air Conditioning and Refrigeration Systems, Automotive Components and Appliances, Batteries, Electron Beam Welders, Electronics, Food Packaging, Hermetically Sealed Devices, Medical Products, Particle Accelerators, Pharmaceuticals, Power Distribution Plants, Semiconductors, Sputtering Equipment, Vacuum Systems, Valves.. Weight:475 kg Dimensions: (W x H xD):52.7 x 38.1 x 35.6 cm Operating:+0 °C to +46 °C Storage:+0 °C to +60 °C

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

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. READ MORE ... CLICK LINK Material::Random-Cut Sapphire Diameter::+0.0 / -0.20 mm Length,width::±0.1 mm Thickness::±0.1 mm Flatness::<5λ Surface quality::<60-40 scratch/dig Parallelism::5 arc min

Knight Optical can offer Littrow Prisms for use within Laser Applications. We supply a range of Littrow 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 Laser Applications. Littrow Prisms are used near the end of an optical cavity of a laser system to finely adjust the output frequency by changing the AOI of the prism. For more information read PDF … Material::SF11 or equivalent, F2 or equivalent, UV grade fused silica Dimensional Tolerances::+/- 0.2mm Angles::+/- 1 arc minutes Surface Figure::< 0.5 waves Surface quality::< 40-20 Scratch/Dig Coating::Antireflective < 0.2% @ 550nm

Knight Optical can offer Light Guides for use within the Cosmetics Industry. We supply a range of Light Guides 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 the Cosmetics Industry. Our Light Guides are the key element in cosmetic laser, or intense pulsed light (IPL) applications. IPL is a cosmetic application commonly used for hair removal. IPL application have requirements of different wavebands and so our custom light guides are available in a choice of materials and coatings to suit your waveband requirements. For more information read PDF… Material::N-BK7 or equivalent, Sapphire and UV Fused Silica Dimensional Tolerances::+/- 0.1mm Surface quality::< 40-20 Scratch/Dig Coatings::< AR Coatings available on request

Knight Optical supply stock and custom deviation penta prisms that cover the visual and NIR range. Deviation prisms are an optical component that will redirect a light beam into another known angle relative to the incoming beam. The penta-prism is a deviation prism which is used in cameras with a movable mirror that bends the beam vertical onto the focus graticule. The penta-prism provides a 90° deviation of the beam from the focus plane and, via an eyepiece, the user can aim the camera along the same axis as the beam that is focused onto the detector, electronic or wet film. Deviations through other angles can be accomplished using, for example, abbe constant deviation, littrow, and wadsworth prisms. Read PDF for more info Material::N-BK7 or equivalent Dimensions::±0.1mm Angles::±1 arcmin Surface quality::<40-20 scratch / dig Coating::Anti Reflective and mirror coatings are available on request.

Knight Optical can offer UV Fused Silica Lenses for Colour Measurement Applications. Similarly to N-BK7, UV Fused Silica has a fairly consistent transmission across UV/VIS/NIR, meaning that that transmission in each region is almost equal. This in turn means that any image or measurement taken is not skewed towards one colour, and a more accurate measurement can be taken. This can be used in conjunction with an IR Cut Filter in cameras to remove a lot of the NIR noise giving a clearer image with better colour clarity/contrast. 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 spec 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

Knight Optical can supply you with a custom made Diamond turned aspheric lenses for use within Thermal Imaging Cameras. We supply a range of diamond turned aspherics 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. Thermal Imaging Cameras work similarly to traditional visible camera systems; while traditional cameras form images using visible light; thermal cameras form images using infrared radiation; operating in wavelengths as long as 14µm. Spherical aberration occurs in common singlet lenses, which results in an image that appears distorted, aspheric lenses correct spherical aberration. An aspheric lens surface is designed non-spherical, which allows a single component lens to collimate or focus highly divergent rays, Read PDF for more information… Material::Germanium, ZnSe, Caf2, Silicon, Zinc Selenide (For LWIR) Diameter::Up to 200mm dia +0, -0.02mm Thickness::+/- 0.2mm Flatness::< 1/2 wave over 90% aperture Surface Quality::< 40-20 scratch/dig Parallelism::5 arcmin Coating::AR/DLC (3-5 micron, 7-14 micron, 10-12 micron)

Plane Mirrors (general, λ/1 and λ/4), for Laser Distance Measurement Application - Knight Optical can offer you Plane Mirrors (general, λ/1 and λ/4), for use within Laser Distance Measurement 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 widely within Laser Distance Measurement 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. Laser Distance Measurement devices utilise the use of a laser beam to be able to determine the distance of an object. How optical mirrors are used in conjunction with these devices is that, a mirrored surface can be measured with a laser tracker; which will help determine the distance between the laser distance Read PDF for full information.. 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

Binoculars and Periscopes invert an image to make an object appear closer. There are two types of prisms that can be used for binoculars: Porro and Roof Prisms. Porro prisms are used in a pair to create an optical path. The image would pass through the first prism and which then inverts the image, the second prism then flips the image, so it is making the distant object appear closer. Roof prisms work in a similar fashion however are one prism and this design performs in the same way. Used particularly for smaller compact spaces as there are aligned in one piece to its objective lenses. Knight Optical’s Porro and Roof Prisms are available from stock, manufactured from high quality BK-7 or equivalent. They are also available to custom specifications with our capabilities for the two types: •General Dimensions: 5mm to 300mm+ •Angular tolerance: <3arcseconds •Surface form: <1/10th wave @ 633nm •Surface quality: 10:5 •Coating options: AR or Mirror Read PDF for Info

Knight Optical can offer Biconvex Lenses for use within Optical Systems. We supply a range of Biconvex lenses 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 Optical systems. Biconvex lenses are simple lenses with a two convex surfaces, usually of the same radius and have a broad range of applications including, but not limited to, focussing and control of laser beams, moderate quality imaging and other optical instruments. Read PDF for more information…. Material::N-BK7 or equivalent, UV Fused Silica, SF11 or equivalent Dimensional Tolerances::+/- 0.1mm Centering::< 3 arcminutes Surface Quality: :< 40-20 Scratch/Dig Surface Figure::< 5(1) @ 633nm Coating::Antireflective coatings for application bandwidth (if required)