Novice 5 by Fred Van Sant

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

Novice 5
Designed by Fred Van Sant
Angles for R.I. = 1.76 61 facets + 12 facets on girdle = 73
12-fold, mirror-image symmetry 96 index
L/W = 1.000 T/W = 0.542 T/L = 0.542 P/W = 0.450 C/W = 0.172 H/W = (P+C)/W+0.02 = 0.642 P/H = 0.701 C/H = 0.268
Vol./W^3 = 0.228 Brightness at 0 degrees tilt for RI = 1.76
COS = 80.2 ISO = 89.3
Pavilion
1 43.00 96-08-16-24-32-40-48-56-64-72-80-88  
g1 90.00 96-08-16-24-32-40-48-56-64-72-80-88  
2 41.00 04-12-20-28-36-44-52-60-68-76-84-92  
Crown
a 43.06 96-08-16-24-32-40-48-56-64-72-80-88  
b 36.00 04-12-20-28-36-44-52-60-68-76-84-92  
c 30.49 96-08-16-24-32-40-48-56-64-72-80-88  
t 0.00 Table  

The Novice 5 Design File is available for GemCad users.


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Bob Keller