| GemCad Ray Traces for RI = 1.76 | ||
 |
||
| Random Model | Cosine Model | ISO Model |
| Novice 9
Designed by Fred Van Sant |
|
| Angles for R.I. = 1.76 | 49 facets + 8 facets on girdle = 57 |
| 4-fold, mirror-image symmetry | 96 index |
| L/W = 1.000 T/W = 0.586 T/L = 0.586 P/W = 0.435 C/W = 0.145 | H/W = (P+C)/W+0.02 = 0.600 P/H = 0.724 C/H = 0.242 |
| Vol./W^3 = 0.191 | Brightness at 0 degrees tilt for RI = 1.76
COS = 73.6 ISO = 83.5 |
| Pavilion | |||
|---|---|---|---|
| 1 | 41.00 | 96-06-12-18-24-30-36-42-48-54-60-66-72-78-84-90 | |
| g2 | 90.00 | 06-18-30-42-54-66-78-90 | |
| 3 | 47.85 | 06-18-30-42-54-66-78-90 | |
| Crown | |||
| a | 48.71 | 06-18-30-42-54-66-78-90 | |
| b | 36.00 | 04-20-28-44-52-68-76-92 | |
| c | 20.61 | 08-16-32-40-56-64-80-88 | |
| t | 0.00 | Table | |
The Novice 9 Design File is available for GemCad users.
