PC 19.001

Step Keystone

Soukup, Edward J; Facet Cutters Hndbk, p48
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L/W
164%
Design RI
1.54
H/W
60%
Gear
96
V/
0.345
Symmetry
1 (mirrored)
Facets
21
Tiers
15
Crown
4
Pavilion
17

Steele, Norman W; Seattle F Design, Jun 1970;

Wireframe

Step Keystone 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
9648
G290.00°
2769
P161.00°
9648
P261.00°
2769
P351.00°
9648
P451.00°
2769
P541.00°
9648
P641.00°
2769

Crown

#AngleFacetsNotes
C145.00°
9648
C245.00°
2769
C338.00°
9648
C438.00°
2769
C520.00°
9648
C620.00°
2769
T0.00°
48