06.003 Double Bar

  • Soukup, Edward J;Facet Cutters Handbook (1962) p59;
  • L/W=2.00
  • H/W=0.219
  • Vol/W^3=0.289
  • 13+4 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> W W U U L L T T C C Double Bar Soukup, Edward J: Facet Cutters Hndbk (1962) p59 Angles for R.I. = 1.540 13 facets + 4 girdles 2-fold, mirror-image symmetry; 96 index L/W = 2.040 T/W = 0.261 U/W = 0.259 P/W = 0.000 C/W = 0.160 Vol/W³ = 0.289 pc06003.asc