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Written by Willy Gerber
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Monday, 16 June 2008 21:14 |
Refraction IndexOptical Glass | Medium | n (red) | n (yellow) | n (blue) | n (violet) | | Borosilicate crown (BSC) | 1.49776 | 1.50000 | 1.50529 | 1.50937 | | Borosilicate crown2 (BSC-2) | 1.51462 | 1.51700 | 1.52264 | 1.52708 | | Light barium crown (LBC-1) | 1.53828 | 1.54100 | 1.54735 | 1.55249 | | Telescope flint (TF) | 1.52762 | 1.53050 | 1.53790 | 1.54379 | | Dense barium flint (DBF) | 1.66650 | 1.67050 | 1.68059 | 1.68882 | | Light flint (LF) | 1.57208 | 1.57600 | 1.58606 | 1.59441 | | Dense flint-2 (DF-2) | 1.61216 | 1.61700 | 1.62901 | 1.63923 | | Dense flint-4 (DF-4) | 1.64357 | 1.64900 | 1.66270 | 1.67456 | | Extra dense flint (EDF-3) | 1.71303 | 1.72000 | 1.73780 | 1.75324 | | Fused quartz (SiO2) | ... | 1.4585 | ... | ... | | Crystal quartz (O ray) (SiO2) | ... | 1.5443 | ... | ... | | Fluorite (CaF2) | ... | 1.4338 | ... | ... | Other Material | Material | Index | | Vacuum | 1.00000 | | Air at STP | 1.00029 | | Ice | 1.31 | | Water at 20 C | 1.33 | | Acetone | 1.36 | | Ethyl alcohol | 1.36 | | Sugar solution(30%) | 1.38 | | Fluorite | 1.433 | | Fused quartz | 1.46 | | Glycerine | 1.473 | | Sugar solution (80%) | 1.49 | | Typical crown glass | 1.52 | | Crown glasses | 1.52-1.62 | | Spectacle crown, C-1 | 1.523 | | Sodium chloride | 1.54 | | Polystyrene | 1.55-1.59 | | Carbon disulfide | 1.63 | | Flint glasses | 1.57-1.75 | | Heavy flint glass | 1.65 | | Extra dense flint, EDF-3 | 1.7200 | | Methylene iodide | 1.74 | | Sapphire | 1.77 | | Rare earth flint | 1.7-1.84 | | Lanthanum flint | 1.82-1.98 | | Arsenic trisulfide glass | 2.04 | | Diamond | 2.417 | Copyright gPhysics.net
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