PC 01.637

HALF- SPLIT APEX ROUND

Robert H. Long
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DataVueopen
L/W
100%
Design RI
1.54
H/W
67%
Gear
96
V/W³
0.216
Symmetry
4 (mirrored)
Facets
105
Tiers
11
Crown
16
Pavilion
89

FACETS. Nov. 2011

Use the optional table to eliminate the hole inherent in apex designs This work is granted to the Public Domain

Wireframe

HALF- SPLIT APEX ROUND 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 3 91521273339455157636975818793
Establish size
P143.00°
 3 91521273339455157636975818793
Cut to TCP
P242.19°
1014343858628286
Meet P1-P1-P2
P341.00°
24487296
Meet P1-P1-G1, Form PCP
P439.74°
1014343858628286
Meet P1-P2-P3-PCP

Crown

#AngleFacetsNotes
C138.00°
 3 91521273339455157636975818793
Establish girdle thickness
C236.00°
 2101422263438465058627074828694
Meet C1-C1-G1
C335.00°
24487296
Meet C1-C2-G1
C424.00°
 915333957638187
Meet C1-C1-C2
C515.00°
 915333957638187
Use any comfortable low angle
T0.00°
96
Optional