Best Refractive Mount

Finale der Symphonie Nr 5 in F Minor Op 42,5 Toccata

  • Extremely bright and fast 42.5mm f/0.95 lens produces a 35mm-equivalent focal length of 85mm when.
  • Selective Aperture Control System produces a stepless, de-clicked aperture ring, which provides.
  • One Super High Refractive element and one aspherical element work to produce a high image quality.
  • Fully manual focus and exposure lens features an all-metal lens barrel and a 10-blade diaphragm.
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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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Etude House Look At My Eyes Café Shadow 2g (#BR401)

  • PERFECT SHADES FOR EVERY SKIN TONE - Wide Color Spectrum From Beige To Brown For All Skin Tones.
  • SOFT FITTING TEXTURE FOR COLOR BUILD-UP - Easy-blendable Lustrous Texture That Never Gets Chalky Or Patchy.
  • 'COOKIE CHIPS ONLY' GLITTER SHADES - Highly Refractive & Semi Wax Type Oil Features Glowy And Shimmery Finish.
  • ONE PALETTE, THREE DIFFERENT MAKEUP LOOK - Versatile Colors That Can Be Used For Pure, Daily & Glam Look.
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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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Epoxy Adhesive Optically Clear High Impact,Two Part Low Viscosity AA-Bond F113 5gm Pouch

  • Spec. Gravity 1.23 g/cc Mixed Viscosity 175 cP At 25°C, Thixotropic Index 1.0.
  • Mechanical Properties Hardness, Shore D 86, Pot Life 1.5 hours, Refractive Index 1.51.
  • Glass Transition Temp (Tg), ultimate 102°C.
  • cure time 24 hrs At 25°C, 1-2 hrs At 65°C.
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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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E-Mount Standard Prime Lens AF 50mm F1.8 Full Frame Portrait Lens for Sony E Mount Camera A7 A7III A7C A7R A7RIII A7S A7SIII A9 A6300 a6400 A6500 A6600

  • Auto-focus prime lens AF 50/1.8 FE is a full frame large aperture lens designed for Sony E-mount Cameras, like A7 A7II A7III A7C A7R A7RIII A7RIV A7S A7SIII A9 FX3(support full frame).
  • A5100 A6000 A6100 A6300 A6400 A6500 A6600 ZV-E10(support APS-C frame)..
  • 50mm human eye view focal length and F1.8 to F16 aperture range, especially suitable for portrait shooting.
  • closest focusing distance is 0.55m and max magnification is 0.1x.
  • it can be easily used for shooting in different environments..
  • Support full fame, dual focusing mode(MF, AF), IS stabilization, EXIF information transmission, Type-C USB port for firmware upgrade, Sony eye auto-focus function and electronic automatic iris adjustment.
  • shooting in low-light environments with higher shutter speed and lower ISO..
  • Equipped with 2 aspheric lens, 1 ED low dispersion lens and 2 high refractive index lens.
  • STM+Lead Screw stepper motor, digital precise drive and linear motion, achieving quiet and accurate auto-focusing when shooting stationary subjects and movies..
  • High Quality: it is mainly made of high quality metal alloy with HD Nano multi-layer coating treatment, effectively reducing ghosting and flare.
  • lightweight, precise and robust metal structure providing pleasant experience of photo shooting..
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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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