PC 40.044

Zebra's Twisted Eye

Heitland, Walt: Meet Points, Sep 95, p6
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DataVueopen
L/W
125%
Design RI
1.72
H/W
69%
Gear
64
V/W³
0.332
Symmetry
2
Facets
53
Tiers
20
Crown
6
Pavilion
47

Heitland, Walt; Meet Points, Sep 1995, p6;

Crown steps C5 thru T can be overcut extremely easily use very fine laps and cut slowly.

Wireframe

Zebra's Twisted Eye 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
6432
Fix length
G290.00°
12204452
Fix width at 0.8 L
P158.85°
12204452
Level girdle
P258.85°
6432
Locate lower girdle edge
P344.81°
1648
Meet (P2-P2-lower girdle)
P443.17°
12204452
Meet (P2-P4-P7)
P542.77°
 3293561
Meet (P1-P2-lower girdle)
P642.14°
 8244056
Meet (P1-P2-P3-lower girdle)
P739.07°
10224254
Meet (P6-P3-P4)
P838.00°
14184650
Meet (P2-P5-P8)
P937.98°
6432
Meet P3-P1-P3)

Crown

#AngleFacetsNotes
C166.06°
2052
Level girdle
C251.34°
1244
Level girdle
C346.40°
6432
Fix girdle width (upper girdle edge)
C436.36°
3163
Meet (C1-C3-upper girdle)
C530.00°
3062
Indeterminate. Cut to match diagram.
C624.14°
2961
Indeterminate. Cut to match diagram.
C718.87°
2860
Indeterminate. Cut to match diagram.
C811.07°
2759
Indeterminate. Cut to match diagram.
T0.00°
32