Novice 1 by Fred Van Sant

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

Novice 1
Designed by Fred Van Sant
Angles for R.I. = 1.76 41 facets + 8 facets on girdle = 49
4-fold, mirror-image symmetry 96 index
L/W = 1.000 T/W = 0.625 T/L = 0.625 P/W = 0.435 C/W = 0.136 H/W = (P+C)/W+0.02 = 0.591 P/H = 0.736 C/H = 0.231
Vol./W^3 = 0.226 Brightness at 0 degrees tilt for RI = 1.76
COS = 76.6 ISO = 87.8
Pavilion
1 42.00 02-22-26-46-50-70-74-94  
g 90.00 02-22-26-46-50-70-74-94  
2 41.00 96-24-48-72  
Crown
a 41.32 02-22-26-46-50-70-74-94  
b 36.00 96-24-48-72  
c 24.30 08-16-32-40-56-64-80-88  
d 21.24 06-18-30-42-54-66-78-90  
t 0.00 Table  

The Novice 1 Design File is available for GemCad users.


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Bob Keller