REFRACTION - 72 Annonces

Tuesday 28 April 2026

MgF2 window Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications...

Tuesday 28 April 2026

We have 12ch, 24ch, 48ch seismic refraction cable with Mueller Connector/Kooter/Spring Split take-outs, terminated with LK-25/NK27/22-55S/24-61S connectors, we also have Y-Calbes. We also have geophones in different frequency: 4.5Hz/10Hz/14Hz/28Hz/40Hz/60Hz/100Hz, with connectors...

Tuesday 28 April 2026

Quantité : 1000PCS - Prix : us $1.0

Air Sac Casing availble for Iphone 5/Iphone 6 /Iphone 6 plus /S6 / S6 Edge MOQ : 100PCS/Model Price : US $1.0 Feature : - Optics refraction makes casing flash while receiving incoming calls - Ultralthin and superlight - Special design of air sac to relieve the impact force...

Saturday 25 April 2026

【Fabrication de précision haute pureté】Sulfate de rubidium DQ (Rb₂SO₄) — Au service des matériaux avancés et des technologies optoélectroniques de pointe ! Vous recherchez un sulfate de rubidium de haute qualité et aux performances stables ? La marque DQ vous propose une solution...

Saturday 28 March 2026

???? Explorez le moteur des technologies de pointe — DQPURE, fournisseur de chlorure de rubidium (Rubidium Chloride) de haute qualité Chers partenaires industriels et experts en recherche, Dans la quête d'excellence en recherche scientifique et en fabrication haut de gamme, la pureté...

Friday 24 May 2024

Prix : 1usd-10000usd

Borosilicate Glass Windows for Sale Borosilicate is the alternative for borofloat 33 (BF33). Therefore, this kind of glass is called high borosilicate glass. Our Borosilicate window has high transmittance in the visible and near-infrared regions, making it ideal for a wide range of...

Tuesday 21 May 2024

The custom windshield wiper system is not only as simple as wiping the water off the windshield, but also wipes the rainwater on the glass surface into a uniform water film layer, allowing the light to pass through smoothly without refraction to ensure the driver's vision is clear...

Wednesday 01 May 2024

BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so far, it has a fast component with a scintillation decay time of 0.9ns and a peak emission wavelength of 220nm. BaF2 scintillator has a wide application prospect in the fields of high energy physics...

Wednesday 17 January 2024

Prix : 1usd-10000usd

An optical lens is a transparent device made of glass or other transparent materials with the purpose of focusing or diverging light. Lenses play a crucial role in optics and are widely used in various optical instruments such as eyeglasses, cameras, microscopes, telescopes, and binoculars...

Thursday 04 January 2024

Quantité : Ranging fr - Prix : Unit prices range fr

BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so far, it has a fast component with a scintillation decay time of 0.9ns and a peak emission wavelength of 220nm. BaF2 scintillator has a wide application prospect in the fields of high energy physics...

Thursday 28 December 2023

The system is not only as simple as wiping the water off the windshield, but also wipes the rainwater on the glass surface into a uniform water film layer, allowing the light to pass through smoothly without refraction to ensure the driver's vision is clear and safety driving. At present...

Tuesday 12 December 2023

La mode est un voyage d'exploration sans fin, et Crinkle Fabric est une perle brillante dans ce voyage de mode. Avec sa texture unique et son sens de la mode, il a gagné les faveurs d'innombrables fashionistas et est devenu l'un des tissus les plus en vogue du moment. 1. Texture unique...

Friday 10 November 2023

IRRIGATION SYSTEM MANUFACTURER FROM CHINA In the past, if you wanted to grow more, you needed more fertilizer, labor and land. As a professinal irrigation system company, Seapeak supplies types of watering irrigation systems which are to precisely reverse this age-old relationship...

Friday 03 November 2023

The optical glass dome is our company's superior product. In the past, most of the fairings were infrared grade, which was mostly used in military products. With the development of military-civilian integration, especially in visible materials and ultraviolet, we have become one of...

Thursday 02 November 2023

Product Category: mono pole magnets / single pole magnets Product Features: strong magnets, flat round magnets, only one side has magnetismAvailable Grade: N35-N54, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28 AH-33AH Surface Treatment: NiCuNi, Zn, NiCu+Sn, NiCu+Ag, NiCu+Au,NiCu+Epoxy...

Friday 08 September 2023

Quantité : ≥1000 Kilo - Prix : USD 18.00/Kg FOB Sha

Courte introduction: L'octocrylène est une substance organique de formule chimique C24H27NO2, un absorbeur UV soluble dans l'huile, insoluble dans l'eau. Il a la propriété d'aider les autres crèmes solaires solides solubles dans l'huile à se dissoudre. Présente également les avantages...

Wednesday 06 September 2023

Micro sprinkler irrigation system for sale is a form of irrigation that uses refraction sprinkler, rotation sprinkler and impact micro-sprinklers to spray water into crop branches and leaves. Drip micro sprayers water irrigation has a low working pressure and a small flow rate, which...

Tuesday 29 August 2023

Acrylic Led Lighted Liquor Shelf BarBottles Holder AcrylicDisplay 7570 AcrylicGlass Display Rack With High Brightness22144 Lighted LiquorDisplay Base Professional Design Of Acrylic Display Appliances For Liquor Display Shelf 2252 AcrylicBottle Display New Pattern Tabletop Desktop...

Friday 07 July 2023

product description Product neme Acrylicbottle holder Product description Acrylic liquor bottle display shelves,lighted liquor shelf has too many ways to use lighting effects, combined with acrylic refraction charm has always been a popular custom style. Light can be changed...

Tuesday 04 July 2023

Quantité : 10-1000000 - Prix : 1usd-10000usd

Borosilicate is the alternative for borofloat 33 (BF33). Therefore, this kind of glass is called high borosilicate glass. Our Borosilicate window has high transmittance in the visible and near-infrared regions, making it ideal for a wide range of optical applications. It boasts a...

Wednesday 14 June 2023

Quantité : 500 - Prix : 0,00 €

Nom : Huile de palme raffinée Valeurs d'analyse physique et chimique : (Les valeurs peuvent varier au sein des normes) Acide Gras Libre, % m/m Acide Oléique : 0,3 maximum. Indice d'acidité, mg KOH/g : 0,6 maximum. Indice de peroxyde, meq O2/kg : 10,0 maximum. Indice d'iode, WIJS ...

Thursday 27 April 2023

Prix : 30--45 dollars

Boro Glass for Sale Borosilicate is the alternative for borofloat 33 (BF33). Therefore, this kind of glass is called high borosilicate glass. Our Borosilicate window has high transmittance in the visible and near-infrared regions, making it ideal for a wide range of optical applications...

Thursday 27 April 2023

Prix : 30--45 dollars

Our ZnSe Window is made with high-quality Zinc Selenide material, making it ideal for use in laser systems. The window ensures high transmittance in the infrared region, allowing for precise and accurate laser processing. Znse focus lens, znse laser lens is well-suited for optical...

Friday 07 April 2023

Custom Optical Prisms Micro Prisms, Rhomboid Prisms, Penta Prisms, PBS, Custom Coating Hyperion Optics supplies a range of pellin broca prism to meet UV-Visible-NIR applications, with high surface quality and tight tolerance angles. Our materials selection ranges from flint/crown glasses...

Friday 03 February 2023

Prix : USD0.015-----USD100

Product Category: mono pole magnets / single pole magnets Product Features: strong magnets, flat round magnets, only one side has magnetism Available Grade: N35-N54, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28 AH-33AH Surface Treatment: NiCuNi, Zn, NiCu+Sn, NiCu+Ag, NiCu+Au,NiCu+Epoxy...

Wednesday 16 November 2022

Quantité : 5000MT/Mon - Prix : 700,00 €

SPÉCIFICATION DE L'HUILE DE TOURNESOL RAFFINÉE Valeurs d'analyse physique et chimique : (Les valeurs peuvent varier dans les normes) Acidité (Acide Gras Libre) : 0,3 maximum. Indice de peroxyde (meq O2 / kg d'huile) à la date de péremption : 8,0 maximum. Indice de peroxyde (meq O2...)

Friday 11 November 2022

Quantité : 100000 - Prix : $2-$5

As the "Optical Fiber Sensing Engineering Technology R&D Center of Guangdong Province ", T&S fiber Bragg grating manufacturer takes the frontier application and development of fiber Bragg grating technology as the main research direction and introduces the most practical and...

Saturday 10 September 2022

Prix : 1-10usd

ZnSe laser lens is well-suited for optical elements in high-resolution thermal imaging equipment. ZnSe also transmits some visible light, unlike Germanium and silicon, thereby allowing for visual optical alignment. However, zinc selenide window is quite soft and will scratch easily...

Thursday 01 September 2022

Prix : 10-30USD

M3043 adopts Lcos array optical waveguide. This optical display module is a top-down module, which is mainly used in AR equipment in the form of helmets and safety helmets. FOV reaches more than 40°. The transmittance is more than 85%. Features Of M3043 Optical Module M3043 adopts...

Wednesday 16 March 2022

Prix : 1-10usd

As the "Optical Fiber Sensing Engineering Technology R&D Center of Guangdong Province ", T&S fiber bragg grating manufacturer takes the frontier application and development of fiber Bragg grating technology as the main research direction and introduces the most practical and...

Saturday 25 December 2021

product description Product neme Acrylicbottle holder Product description Acrylic liquor bottle display shelves,lighted liquor shelf has too many ways to use lighting effects, combined with acrylic refraction charm has always been a popular custom style. Light can be changed...

Wednesday 15 December 2021

Quantité : 500tons - Prix : USD0.015-----USD100

Product Category: mono pole magnets / single pole magnets Product Features: strong magnets, flat round magnets, only one side has magnetism Available Grade: N35-N54, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28 AH-33AH Surface Treatment: NiCuNi, Zn, NiCu+Sn, NiCu+Ag, NiCu+Au,NiCu+Epoxy...

Friday 05 November 2021

Quantité : 5000 units - Prix : US$220-US$1200

Hangzhou Cloud Ice Refrigeration Equipment Co., Ltd, is a professional commercial refrigeration supplier with its headquarter and factory fully operated in Hangzhou. We have global experience and abundant knowledge. Our expertise lies in the field of kitchen commercial fridge and freezer systems...

Saturday 11 September 2021

Prix : 1000-6000USD

Affordable and Handheld Portable Ultrasound Device For Everyone Stork has a wide range of ultrasound transducers to cover whole-body examinations and to meet different clinical requirements. Three series of different ultrasound probes: H31C/L, S31C/L,Lite31C/L/P. Stork types of probes...

Saturday 14 August 2021

Quantité : 5000pcs/mo - Prix : 300-1500

M3043 adopts Lcos array optical waveguide. This module is a top-down module, which is mainly used in AR equipment in the form of helmets and safety helmets. FOV reaches more than 40°. The transmittance is more than 85%. Compared with competitors, the brightness is higher, the image...

Thursday 12 August 2021

ABOUT THIS NECKLACES Those necklaces is 925 Sterling Silver, high quality, Hypoallergenic. Multi layer electroplated platinum / rose gold, will not be allergy or oxidation, jewelry after repeated mirror polishing, color is bright and texture silky. Each piece of 4A zircon is inlaid by hand...

Saturday 31 July 2021

L'huile de bois de tung est un type de produit de finition du bois qui est dérivé de la noix pressée de l'arbre de tung. L'huile de tung est une huile siccative semblable à l'huile de lin, de carthame, de pavot et de soja. Les huiles siccatives sont parfaites pour les objets en bois...

Friday 04 June 2021

Quantité : 20000 pcs - Prix : $0.5-200.00

BRD Optical co. Ltd is one of professional optical mirror manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens, double convex mirror, precision optical products and so on. Want to know more? Please conatct us. The "spherical curvature" of a spherical...

Friday 04 June 2021

Quantité : 20000 pcs - Prix : $0.5-200.00

BRD Optical co. Ltd is one of professional optical mirror manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens, double convex mirror, precision optical products and so on. Want to know more? Please conatct us. The optical glass dome is our company's...

Wednesday 28 April 2021

Micro Prisms, Rhomboid Prisms, Penta Prisms, PBS, Custom Coating Hyperion Optics supplies a range of prisms to meet UV-Visible-NIR applications, with high surface quality and tight tolerance angles. Our materials selection ranges from flint/crown glasses, fused silica, ZnSe, CaF2 etc...

Sunday 21 March 2021

Lecteur de publicité extérieure LCD 43/49/55/65/70/75/86/98 pouces Kiosque d'écran publicitaire mural Caractéristiques du produit: 1. En utilisant le rétroéclairage LED, les lumens d'écran LCD jusqu'à 1500 nits, peuvent afficher des images clairement en plein soleil 2. Il est équipé...

Wednesday 02 September 2020

Détails des produits: Type d'huile de tournesol Type de produit Huile de noix et de graines Type de traitement affiné Huile fractionnée de type raffiné Type de culture Biologique Utiliser la cuisine Conditionnement des bouteilles de 1L, 2L, 2,5L, 5L ou flexitank Lieu d'origine Thaïlande...

Thursday 25 June 2020

Quantité : 2500km/wee - Prix : < 200 USD

Description: UnitekFiber provide patch cords. Path chord means that the terminations are connect at both ends of the optical cable to realize the optical path active connection. Patchcord LC-FC MM Duplex 3.0mm PVCPatchcord-LC-FC-MM-Duplex-3.0mm-PVC-2 .jpg Patch cord LC-FC MM Duplex 3...

Friday 29 May 2020

Quantité : 1pcs - Prix : 40-200usd

Low Dispersion Available Uncoated or AR Coated Ideal for Thermal Imaging, FLIR, and Medical Systems Hyperion Optics Zinc Selenide Windows (ZnS Window) are perfect for a wide variety of infrared applications including thermal imaging, FLIR, and medical systems. This chemical vapor...

Sunday 15 March 2020

Quantité : 200MT/mont - Prix : 900USD/mt

Classification: Organic Intermediate Refractive index: INDICES OF REFRACTION: 1.461, Cas NO.: 7727-21-1 1.467, 1.566 Molecular Formula: K2O8S2 Flash Point: Not combustible Melting Point: 1067 °C Purity: . 99% Boiling Point: 1689。C Appearance: colourless odourless crystals or white Stability...

Tuesday 17 December 2019

Quantité : 100 - Prix : USD3-50

Acrylic LED Sign: 1. Purpose: Excellent brand LOGO display signs often have a distinct personality, visual impact, easy to identify and memory, have a guide, promote consumption, and produce a beautiful association, which will help to stand out in many commodities. Whether the...

Friday 18 October 2019

Fogging Tester is applicable in fogging test of automotives' interior decoration materials, that will volatilize under higher temperature Fogging tester can be used to test the fogging of the xenon lights Fogging Tester conforms to standards of: ISO 6452 DIN 75201 SAE J1756 Features...

Friday 27 September 2019

Quantité : 1000 - Prix : 100-10000usd

Glass Cuvette 1mm-350ul Optical Glass Cuvette High Transmittance Science Experiment High Temperature Resistant Acid And Alkal 1mm 350ul-G Description: Precision optical processing technology, the optical error of the transparent surface is less than or equal to 0.3%. The material...

Saturday 21 September 2019

Quantité : 100 - Prix : 9 850,00 €

Topcon KR-1W 5-in-1 wavefront analyzer (with printer) With original viewer PC with SW and orig. electric ophthalmic table HT-PC-100 KR-1W Wavefront Analyzer The 5-in-1 KR-1W Wavefront Analyzer boasts the combined technologies of wavefront aberration, corneal topography and auto-refraction...

Saturday 11 November 2017

The concave mirror is the reflection imaging, it is not the light through, but the reflection back to the imaging instrument, the light observes the reflection law. A concave mirror is a spherical mirror which has no chromatic aberration because there is no refraction but still has...

Saturday 21 October 2017

Quantité : 500tons - Prix : USD0.015-----USD100

Mono pole magnets(also called as single pole magnets) are the magnets that only one surface have magnetism, the other surface just has very weak magnetism. We all know there are at least two poles for one magnet. Then how the mono-pole magnets be made? The method is coating one surface...

Saturday 27 May 2017

Établie en 2001, l'entreprise se lance à la conception, au développement et à la fabrication d'équipements géophysiques. Pour l'acquisition des données sismiques 2D/3D, nos géophones/câbles sismiques/connecteurs/accesoires sont compatibles à Sercel/Geospace/ION, et d'autres systèmes...

Friday 26 May 2017

L'élément Geophone, ZF-10, est compatible à SG-10 de Sercel Distorsion harmonique: 0,075% Fréquence parasite typique: 240Hz Fiable avec 3 ans de garantie Localisation : 3-1205, Soubao, No.16 Nansanhuanxi Rd, Fengtai District, Beijing, 100068, China, 100068 Beijing, Personne à contacter ...

Saturday 28 January 2017

Quantité : 1200 metri - Prix : 550euros

Nous vendons de l'huile de tournesol raffinée de qualité Grade A. Caractéristiques de l'huile de tournesol raffinée Propriétés physiques Indice de réfraction: 1,465-1,475 à 40 °. C Densité: 0,91 à 0,92 g / cm3 à 20 °. C Matière volatile: Max.0.07% à 105 deg. C Goût: Excellent Odeur...

Friday 27 January 2017

Quantité : 1200 metri - Prix : 550euros

Durée de conservation 2 ans (à partir de la date d'expédition) La densité spécifique (à 20 ° C) Plage 0,915-0,923 typique 0,92 1 L'indice de réfraction (à 40 ° C) 1 474-1 476 Acidité mg KOH% gm huile max Gamme 1,0 à 2,0 typique 1,6 Valeur de peroxyde mMol / kg huile = 3 max ...

Thursday 21 April 2016

Quantité : 999

Rochon polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together. Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index. Upon entering the second prism...

Thursday 21 April 2016

Quantité : 999

Germanium has the highest index of refraction of any commonly used infrared transmitting materials. Germanium(Ge) based optical components are widely used for IR applications. Its blocks UV and visible light and in the infrared up to about 2µm. Ge based optical components include mirrors...

Tuesday 22 March 2016

Product Name: 3-Methyl-3-buten-1-ol Synonyms: Isoprenol; Methallyl carbinol;3-methyl-3-butenol; 3-methyl-3-buten-1-o;3-METHYL-3-BUTEN-1- OL;3-Isopentenyl ;2-Methyl-1-buten-4-ol;3-Meth ylbut-3-en-1-ol;METHYL-3-BUTEN-3-OL-1;Me thyl-3-but-3-en-1-ol Classification: CAS No.: 763-32-6 MF...

Sunday 26 July 2015

Densité à 20c ; 0,916 à 0,923 Indice de réfraction à 20c ; 1472-1474 Indice d'iode ; 120-143 Unsaponification ; Max 2.5 Acides gras libres ; 0,1 % max . que l'acide oléique Valeur de Peroxyde ; 1 Max . ( meg / kg ) Couleur ; Max . 2 Rouge ( le 5 cellule Lovibond ) l'humidité ; 0...

Thursday 16 July 2015

Quantité : 1 x 40feet - Prix : 340$

Densité à 20c; De 0,916 à 0,923 20c indice de réfraction; 1472-1474 L'indice d'iode; 120-143 Unsaponification; Max 2.5 Les acides gras libres; 0,1% max. en acide oléique Indice de peroxyde; 1 Max. (Mcg / kg) Couleur; Max. 2 Rouge (5 Cellule Lovibond) l'humidité; 0,1% maximum apparence...

Tuesday 14 July 2015

Quantité : 1000MT - Prix : 450usd

Huile de tournesol raffinée Produit: Type de traitement: Raffiné Utilisation: comestibles (cuisson) Origine: Thaïlande Nom du produit: Huile comestible de la graine de tournesol raffinée Propres à la consommation humaine spécifications: Poids spécifique (25 ° C) g / m3 c...

Tuesday 14 July 2015

Quantité : 1000MT - Prix : 450usd

Huile de tournesol raffinée Produit: Type de traitement: Raffiné Utilisation: comestibles (cuisson) Origine: Thaïlande Nom du produit: Huile comestible de la graine de tournesol raffinée Propres à la consommation humaine spécifications: Poids spécifique (25 ° C) g / m3 c...

Tuesday 14 July 2015

Quantité : 1000MT - Prix : 450usd

Huile de tournesol raffinée Produit: Type de traitement: Raffiné Utilisation: comestibles (cuisson) Origine: Thaïlande Nom du produit: Huile comestible de la graine de tournesol raffinée Propres à la consommation humaine spécifications: Poids spécifique (25 ° C) g / m3 c...

Tuesday 14 July 2015

Quantité : 1000MT - Prix : 450usd

Huile de tournesol raffinée Produit: Type de traitement: Raffiné Utilisation: comestibles (cuisson) Origine: Thaïlande Nom du produit: Huile comestible de la graine de tournesol raffinée Propres à la consommation humaine spécifications: Poids spécifique (25 ° C) g / m3 c...

Tuesday 14 July 2015

Quantité : 50MT - Prix : 400usd

We are suppliers of refined sunflower oil Commodity: Processing type: Refined Use: Edible (Cooking) Origin: Thailand Product name: Edible Refined Sunflower seed Oil Fit For Human Consumption Specifications: Specific Weight (25C) g/c m3 0,915 - 0,920 Refraction Index (25C) 1...

Tuesday 30 December 2014

Super White series It is a completely new class effect pigments,differ from the conventional silver white series in that they have special chroma properties, higher purity,enhanced brightness,transparency and refraction rate,fully reflect the white series,very special effect.It includes...

Saturday 07 June 2014

Quantité : 1 - Prix : Get Latest Price

IPL épilation / Elight IPL RF épilation beauté équipement Ce qui est e- lumière( ipl+rf) de la technologie? E- lumière, la technologie de fréquence radio combiné ipl, utilise la fréquence radio( rf.) et intense pulsed light( ipl) des énergies par les différences d'impédance entre...

Monday 24 June 2013

Quantité : 500 tonne - Prix : 1,204 $ US - 1,280 /

Densité (25 º / 4 º) 0, 9139/0, 9190 Indice de réfraction (25 º C) 1, 4719-1, 4740 IRAM 5505 Indice d'iode 119, de 0 à 138, 0 IRAM 5515 Spécification indice 187, 0-192, 0 IRAM 5516 Acidité (% d'acide oléique) Max. 0, 07% IRAM 5512 Savon (ppm oleato de sodium) Max. 7ppm IRAM...

Thursday 17 January 2013

Quantité : 18mt - Prix : 450,00 €

SPÉCIFICATION DE REFINEDSUNFLOWEROIL ** Densité 0,915 0,920 L'humidité contenu 0,05 Max. Acides gras libres < 2 ml de 0.02N NaOH Indice d'iode 110-143 Indice de réfraction 1.467-1.469 Vitamine E 41.08mg(274%) Cholesterol 0 Indice de saponification 188-194 Insaponifiable 1,5 % Max...

Thursday 24 November 2011

Quantité : 9999 - Prix : 1,00 €

Material High conduction Cu-Mg-Al alloy shell;Optic glass lens with deep of lighting and high refraction;Integrated high-power LED light source module with high-efficiency but low thermal resistance;Constant-current drive power supply with high-efficiency and long working lifetime...

Saturday 14 April 2007

Quantité : Bargaining - Prix : Bargaining

Description: 1.x'mas light string have two kinds,one is the bulb could be covered a mould shaped plastic shell, such as heart,diamond, strawberry,star,ball,corn.... which will make the light string look more vivid because of the shells shapes and their refraction effect;another is...

Saturday 07 April 2007

Quantité : make to or - Prix : according to size

Our company is the first company that develops this range of products and masters the technique of 3D graving light panel. The finished product is able to compare the beauty with the same range of products in foreign countries. It is based on the optics theory that precision machineries...