Berkley Trilene Fluorocarbon Professional Grade Filler Spool Fishing Line, Clear, 15 lb./200 yd.
- Similar refractive index to water, so fish can't see it.
Best Refractive Index
Cargille-ML-B Compound Microscope Immersion Oil, 1/4 Oz
- Microscope Immersion oil for all microscopes, Type B.
AmScope ML-A-A Microscope Immersion Oil, 1/4 Oz
- Microscope Immersion oil for all microscopes, Type A.
Optical Glass Light Spectrum Prism Basic Physics Teaching 4PCS
- The refractive index of Lens made of optical glass is better than those made of acrylic..
- Contents:Double convex lens, Double convex lens, Semicircle, triangular shaped lens..
- Good for demonstrating optical principles and effects for students..
Diamond (The Bratva Jewels Book 2)
- Material: K9 crystal,its transparent, without impurity and no bubbles, more shiny and excellent..
- Diameter:50mm(2 inch ), Height:33mm(1.3 inch ), Net weight: 78g(2.75oz)..
- 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..
Fritz Aquatics 35ppt (1.026sg) Refractometer Calibration Solution 2 oz - Fritz
- 1.3394 Refractive Index 53 uS/cm at 25 deg C.
F Bomb Paperweight
- Material: K9 crystal, Which offers a high refractive index and high clarity..
- Specification: Diameter: 80mm(3.15"), height: 38mm(1.5"), net weight: 307g(10.8 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..
Diamond (Gambler's Daughters Trilogy Book 1)
- Material: K9 crystal,its transparent, without impurity and no bubbles, more shiny and excellent..
- Diameter:50mm(2 inch ), Height:33mm(1.3 inch ), Net weight: 78g(2.75oz)..
- 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..
Benchmark Fluids Sawlution II 5 gals Synthetic Grinding and Sawing Coolant 5 gal Carboy
- Concentrated synthetic cutting and grinding fluid with 2.0 Refractive Index.
- Suitable for ferrous and non-ferrous metals.
- Used in Band Saws, mills, lathe and machining centers.