REFRACTION - 70 ads

Friday, November 05, 2021

Quantity : 5000 units - Price : 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, September 11, 2021

Price : 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, August 14, 2021

Quantity : 5000pcs/mo - Price : 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, August 12, 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, July 31, 2021

Tung oil is a type of wood finishing product that is derived from the pressed nut of the tung tree. Tung oil is drying oil that is similar to linseed, safflower, poppy, and soybean oil. Drying oils are perfect for wooden objects, since the oil dries to a clear film once it has made...

Friday, June 04, 2021

Quantity : 20000 pcs - Price : $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, June 04, 2021

Quantity : 20000 pcs - Price : $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, April 28, 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, March 21, 2021

43 /49/55 / 65 /70/75 /86/98 inch LCD Outdoor Advertising PlayerWall-Mounted Advertising Screen Kiosk Product Features: 1. Using LED backlight, LCD screen lumens up to 1500nits, can display images clearly in strong sunlight 2. It is equipped with automatic control of light perception...

Wednesday, September 02, 2020

Products Details : Type Sunflower oil Product Type Nut & Seed Oil Processing Type Refined Refined Type Fractionated Oil Cultivation Type Organic Use Cooking Packaging 1L, 2L, 2.5L, 5L bottles, or flexitank Place of Origin Thailand Color Yellow, clear yellow ...

Thursday, June 25, 2020

Quantity : 2500km/wee - Price : < 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, May 29, 2020

Quantity : 1pcs - Price : 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, March 15, 2020

Quantity : 200MT/mont - Price : 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, December 17, 2019

Quantity : 100 - Price : 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, October 18, 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, September 27, 2019

Quantity : 1000 - Price : 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, September 21, 2019

Quantity : 100 - Price : 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, November 11, 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, October 21, 2017

Quantity : 500tons - Price : 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, May 27, 2017

Established in 2001, Zhaofeng has been devoted to designing, developing and producing equipments for geophysical survey. For 2D/3D seismic data acquisition, our geophones/seismic cables/connectors/parts are compatible to Sercel/Geospace/ION and other major recording systems, with...

Friday, May 26, 2017

The geophone element, ZF-10, is compatible to SG-10 of Sercel Harmonic distortionic: 0.075% Typical spurious frequency: 240Hz Reliable with 3 years warranty We also provide geophone elements as followings: ZF-24HP 10Hz, Compatible to SM-24 of ION; ZF-32 10Hz, Compatible to GS-32CT of Geospace...

Saturday, January 28, 2017

Quantity : 1200 metri - Price : 550euros

We sell Grade A Quality Refined Sunflower Oil. Refined sunflower oil characteristics Physical properties Refractive index: 1.465-1.475 at 40 deg. C Density: 0.91-0.92 g/cm3 at 20 deg. C Volatile matter: Max.0.07 % at 105 deg. C Taste : Excellent Odor : None - not sensed Appearance...

Friday, January 27, 2017

Quantity : 1200 metri - Price : 550euros

Shelf life 2 years (starting at shipping date) The specific density (at 20°C ) Range 0,915-0,923 typical 0,92 1 The refractive index (at 40°C ) 1,474-1,476 Acidity mg KOH % gm oil max Range1,0-2,0 typical 1,6 Peroxide value mMol/kg oil = 3 max Color value iodine, mg max 15...

Thursday, April 21, 2016

Quantity : 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, April 21, 2016

Quantity : 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, March 22, 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, July 26, 2015

Specific Gravity at 20c; 0.916-0.923 Refractive Index at 20c; 1472-1474 Iodine Value; 120-143 Unsaponification; 2.5 Max Free Fatty Acid; 0.1% Max. as Oleic Acid Peroxide Value; 1 Max. (meg/kg) Color; Max. 2 Red (on 5 Lovibond cell) Moisture; 0.1% Max Appearance; Clear and...

Thursday, July 16, 2015

Quantity : 1 x 40feet - Price : 340$

Density at 20c; 0.916 to 0.923 20c refractive index; 1472-1474 Iodine value; 120-143 Unsaponification; Max 2.5 Free fatty acids; 0.1% max. as oleic acid Peroxide value; 1 Max. (Mcg / kg) Color; Max. 2 Red (5 Lovibond cell) humidity; 0.1% maximum appearance; Clear and bright...

Tuesday, July 14, 2015

Quantity : 1000MT - Price : 450usd

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) 1,467 - 1,469 Iodine Index...

Tuesday, July 14, 2015

Quantity : 1000MT - Price : 450usd

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) 1,467 - 1,469 Iodine Index...