PC 17.024
Fast Track Oval
- L/W
- 133%
- Design RI
- 1.54
- H/W
- 58%
- Gear
- 96
- V/W³
- 0.289
- Symmetry
- 2 (mirrored)
- Facets
- 29
- Tiers
- 22
- Crown
- 4
- Pavilion
- 25
Soukup, Edward J; Facet Cutters Handbook (1962) p45;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9648 | Establish width |
| G2 | 90.00° | 3455193 | |
| G3 | 90.00° | 9395787 | |
| G4 | 90.00° | 15336381 | |
| G5 | 90.00° | 21276975 | |
| P1 | 42.05° | 9648 | Meet P1 at PCP |
| P2 | 42.00° | 3455193 | Meet P1-P2-G1 |
| P3 | 42.00° | 9395787 | Meet P1-P1-P3-P3 |
| P4 | 42.00° | 15336381 | Meet P1-P3-P4 |
| P5 | 42.00° | 21276975 | Meet P1-P3-P4-P5 |
| P6 | 41.50° | 1474995 | Cut to PCP |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 35.40° | 3455193 | Meet A-G1-G2 |
| C2 | 35.40° | 9395787 | Meet A-B-B-A. Level girdle |
| C3 | 35.40° | 15336381 | Level girdle. Meet A-B-C |
| C4 | 35.40° | 21276975 | Meet A-B-C-D. Level girdle |
| C5 | 34.90° | 9648 | Establish girdle thickness. |
| C6 | 29.00° | 6425490 | Meet B-C-G2-G3 |
| C7 | 29.00° | 18306678 | Meet D-E-G4-G5 |
| C8 | 16.70° | 9648 | Meet A-B-F |
| C9 | 16.70° | 12366084 | Meet C-D-F-G |
| C10 | 16.70° | 2472 | Meet G-E-G |
| T | 0.00° | 48 |