Novice 3 by Fred Van Sant

GemCad Ray Traces for RI = 1.76
Random Model Cosine Model ISO Model

Novice 3
Designed by Fred Van Sant
Angles for R.I. = 1.76 49 facets + 6 facets on girdle = 55
6-fold, mirror-image symmetry 96 index
L/W = 1.155 T/W = 0.584 T/L = 0.505 P/W = 0.485 C/W = 0.177 H/W = (P+C)/W+0.02 = 0.682 P/H = 0.711 C/H = 0.260
Vol./W^3 = 0.267 Brightness at 0 degrees tilt for RI = 1.76
COS = 76.2 ISO = 87.2
Pavilion
1 41.00 04-12-20-28-36-44-52-60-68-76-84-92  
g1 90.00 96-16-32-48-64-80  
2 50.87 96-16-32-48-64-80  
Crown
a 44.51 96-16-32-48-64-80  
b 36.00 02-14-18-30-34-46-50-62-66-78-82-94  
c 32.74 04-12-20-28-36-44-52-60-68-76-84-92  
t 0.00 Table  

The Novice 3 Design File is available for GemCad users.


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Bob Keller