Reviews Refractive Index

AMTAST Digital Brix Refractometer Sugar Juice Honey Beer Brix Refractometer Cutting Fluid Sugar Testing Meter Range 0-53%

  • Designed to measure the refractive index of a solution.
  • Only 2 to 3 sample drope are required for a reading in 2 to 3 seconds.
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PolarPro QuartzLine 82mm CP Camera Filter Circular Polarizer Filter

  • 99.9% Pure Fused Quartz glass element with a base refractive Index of only 1.46 for razor sharp images.
  • 1.3 Stop Circular Polarizer reduces reflections and enhances color saturation and contrast with zero image degradation.
  • 82mm Rugged Brass Frame / New optical coating technologies achieve near perfect target transmission while maintaining a Hyper Neutral Color profile.
  • Abrasion Resistant and Hydrophobic coatings increase surface hardness and make cleaning easy.
  • Includes QuartzLine Filter, Soft Filter Case, Hard Filter Case, Microfiber Cloth, and a Lifetime Warranty.
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LONGWIN Crystal Dome Magnifier/Paperweight Reading Magnifying Glass-2.4 Inch

  • Material: K9 crystal, Which offers a high refractive index and high clarity..
  • Specification: Diameter: 60mm(2.4"), height: 28mm(1.1"), net weight: 129g(4.5 oz)..
  • Easy to use: This dome magnifier has smooth surface,make it glides effortlessly across any surface..
  • Various useage: Perfect for reading newspapers, maps, contracts, architecture plans, negatives, documents, and other reading material!.
  • Dome magnifier: also known as a hemispherical magnifier or bright field magnifier, is a light gathering magnifier that is uniquely shaped in a half circle..
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LONGWIN 60mm (2.4\) Crystal Faceted Diamond Paperweight Wedding Favor Home Decor (Clear, 60mm)

  • Material: K9 crystal, its transparent, without impurity and no bubbles, more shiny and excellent..
  • Diameter:60mm(2.4 inch), Height: 40mm(1.6 inch ), Net weight: 120g(4.2oz).
  • Rainbow maker: faceted cutted diamond paperweight, it will appear beautiful rainbow spots under the sunlight..
  • Diamond for nail picture: the diamond paperweight offers a high refractive index and high clarity, wonderful nial props for photography..
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PolarPro QuartzLine 82mm ND1000 Camera Filter (10-Stop Neutral Density Filter)

  • 99.9% Pure Fused Quartz glass element with a base refractive Index of only 1.46 for razor sharp images.
  • 10-Stop Neutral Density Filter for long exposure photography with zero image degradation.
  • 82mm Rugged Brass Frame / New optical coating technologies achieve near perfect target transmission while maintaining a Hyper Neutral Color profile.
  • Abrasion Resistant and Hydrophobic coatings increase surface hardness and make cleaning easy.
  • Includes QuartzLine Filter, Soft Filter Case, Hard Filter Case, Microfiber Cloth, and a Lifetime Warranty.
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PolarPro QuartzLine 82mm ND100K Camera Filter (15-Stop Neutral Density Filter)

  • 99.9% Pure Fused Quartz glass element with a base refractive Index of only 1.46 for razor sharp images.
  • 15-Stop Neutral Density Filter for long exposure photography with zero image degradation.
  • 82mm Rugged Brass Frame / New optical coating technologies achieve near perfect target transmission while maintaining a Hyper Neutral Color profile.
  • Abrasion Resistant and Hydrophobic coatings increase surface hardness and make cleaning easy.
  • Includes QuartzLine Filter, Soft Filter Case, Hard Filter Case, Microfiber Cloth, and a Lifetime Warranty.
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Canon EF 50mm f/1.4 USM Lens (2515A003) + Pro Starter Bundle Kit - International Version (1 Year Warranty)

  • Prime Lens - EF-Mount Lens/Full-Frame Format - Aperture Range: f/1.4 to f/22.
  • Two High Refractive Index Elements - Super Spectra Coating.
  • Micro Ultrasonic Motor AF System - Rounded 8-Blade Diaphragm.
  • High Speed Prime Lense - 1 Year AOM Warranty.
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Silver Epoxy, Electrically Conductive Adhesive, Highly Flexible Non-Bleeding AA-Duct 2919, 2.5gm kit

  • Spec. Gravity 2.32 g/cc Mixed Viscosity 995000 cP at temp 25.0 °C.
  • Mechanical Properties Hardness, Shore D 80 Adhesive Bond Strength 90 psi Lap shear 2 hrs At 65°C.
  • Electrical Properties Volume Resistivity 0.00011 ohm-cm,Dielectric Constant 4.8 At Frequency 1000 Hz.
  • Cure time 4 hrs At 65°C, 24.0 hour At 25°C.
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HOJILA Digital Brix Refractometer Brix Meter Pocket Refractometer with ATC for Sugar Content Test, Range 0~55% Brix

  • This refractometer has automatic temperature compensation..
  • This brix refractometer is battery powered, low power consumption,automatic shutdown function without operation within 2 minutes.
  • This is a digital refractometer , refractive index / sugar conversion..
  • This brix meter , no moving parts, high sensitivity and wide dynamic linear range..
  • This pocket refractometer need less sample and less reagent ,fast analysis.
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