Light Return Graph
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Facet Notes
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Instructions
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Gem Library
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Gem Controls
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Analyse
Design
Cuts
Gem Species
Refractive Index (n
D
)
1.544
Dispersion (COD)
0.013
Clarity
0.5
Crown Ratio
1.0
Pavilion Ratio
1.0
Apply Scale
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Background
Windowing
Head Shadow
Axis A
Axis B
Axis C
Colour Presets
Axis Orientation X
0
Axis Orientation Y
0
Axis Orientation Z
0
Light Model
ISO
COS
SC2
RND
FLAT
View
↺ Reset
⧡ Tilt
Animation
Tilt Angle
10
Focal Length
200 mm
Internal Resolution
100%
Show Performance Stats
Export
400px 2 Mbps
800px 4 Mbps
1080px 16 Mbps
2160px 24 Mbps
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Stone Design
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Experimental Feature
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Gear
Symmetry
Mirror
Angle (deg)
Start Index
Distance from Center
Name
Instructions
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Rescale Unit Sphere
Stone Size Calculator
Driver
W
L
Value
Unit
mm
W (mm)
L (mm)
P (mm)
C (mm)
U (mm)
T (mm)
G (mm)
P+C+G (mm)
Enter W or L value in mm.
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