Novice 2 by Fred Van Sant

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

Novice 2
Designed by Fred Van Sant
Angles for R.I. = 1.76 29 facets + 8 facets on girdle = 37
2-fold, mirror-image symmetry 96 index
L/W = 1.200 T/W = 0.597 T/L = 0.497 P/W = 0.482 C/W = 0.174 H/W = (P+C)/W+0.02 = 0.676 P/H = 0.713 C/H = 0.258
Vol./W^3 = 0.263 Brightness at 0 degrees tilt for RI = 1.76
COS = 67.9 ISO = 81.0
Pavilion
1 41.00 18-30-66-78  
2 42.73 06-42-54-90  
g1 90.00 18-30-66-78  
g2 90.00 04-44-52-92  
3 48.34 04-44-52-92  
Crown
a 41.32 04-44-52-92  
b 38.32 18-30-66-78  
c 36.00 02-46-50-94  
d 30.24 22-26-70-74  
t 0.00 Table  

The Novice 2 Design File is available for GemCad users.


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Bob Keller