PC 05.112

CrackOtto Preform

by Ottorino Invernizzi

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L/W: 119%
Design RI: 1.54
H/W: 726%
Gear: 96
V/W³: 6.016
Symmetry: 1 (mirrored)
Facets: 52
Tiers: 26
Crown: 26
Pavilion: 26

Inspired by Crackerjack profile of Dennis Durham 18-08-2013

Preform for CrackOtto, CrackOtto New and CrackOtto Step For information: [email protected]

Wireframe

CrackOtto Preform 3D view

Top view

Side view

Front view

Back view

Pavilion

#	Angle	Facets	Notes
G1	90.00°	195
G2	90.00°	492
G3	90.00°	690
G4	90.00°	1383
G5	90.00°	1878
G6	90.00°	2472
G7	90.00°	2670
G8	90.00°	2868
G9	90.00°	3066
G10	90.00°	3264
G11	90.00°	3462
G12	90.00°	3660
G13	90.00°	3858

Crown

#	Angle	Facets	Notes
C1	34.63°	3264
C2	34.53°	3066
C3	34.06°	3462
C4	33.91°	2868
C5	32.90°	2670
C6	32.73°	3660
C7	31.65°	2472
C8	30.86°	3858
C9	30.00°	195
C10	29.61°	492
C11	29.10°	690
C12	28.83°	1878
C13	28.05°	1383