PC 04.328

StarStep 1.10, Alt. Crown

by Alexandre Wolkonsky and J.C. Finlayson
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DataVueopen
L/W
110%
Design RI
1.63
H/W
74%
Gear
96
V/W³
0.373
Symmetry
2 (mirrored)
Facets
77
Tiers
24
Crown
8
Pavilion
69

April 2014 See other L/W variants Personal communication to RWS from AW, 2016

Cut step 1 to length, step 2 to width. Then cut two 3 facets to make diagonal dimension 1.292 measured flat-to-flat. If using optional CAM preform, cut CAM step PF3 first to TCP. Then PF1 and PF2 to TCP.

Wireframe

StarStep 1.10, Alt. Crown 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
2472
CAM 33.07
G290.00°
4896
CAM 35.61
G390.00°
12366084
D/W=1.292 CAM 29.00
P165.00°
4896
P265.00°
2472
P350.00°
12366084
P449.50°
 2465094
P547.70°
22267074
P644.85°
 6425490
P743.56°
18306678
P842.40°
10385886
P942.00°
14346282
P1028.70°
2472
P1128.33°
4896

Crown

#AngleFacetsNotes
C165.00°
12366084
C240.00°
4896
C340.00°
2472
C430.00°
 1474995
C530.00°
23257173
C624.00°
 2465094
C724.00°
22267074
C820.50°
21276975
C920.00°
 3455193
T0.00°
96