Novice 8 by Fred Van Sant

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

Novice 8
Designed by Fred Van Sant
Angles for R.I. = 1.76 41 facets + 5 facets on girdle = 46
5-fold, mirror-image symmetry 80 index
L/W = 1.051 T/W = 0.548 T/L = 0.521 P/W = 0.457 C/W = 0.183 H/W = (P+C)/W+0.02 = 0.660 P/H = 0.692 C/H = 0.277
Vol./W^3 = 0.223 Brightness at 0 degrees tilt for RI = 1.76
COS = 68.6 ISO = 80.6
Pavilion
1 41.00 04-12-20-28-36-44-52-60-68-76  
g2 90.00 80-16-32-48-64  
3 50.11 80-16-32-48-64  
Crown
a 54.11 80-16-32-48-64  
b 36.00 04-12-20-28-36-44-52-60-68-76  
c 30.00 04-12-20-28-36-44-52-60-68-76  
t 0.00 Table  

The Novice 8 Design File is available for GemCad users.


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Bob Keller