parameter	option	comment
mode		Defines the analysis/optimization mode
wavelength		Wavelengths considered for analysis and results display
field		Fields onsidered for analysis and results display
display plan		Display plan for "2D ray tracing" and "paraxial conjugation"
first surface		First surface displayed in ray tracings
Analysis surface		Surface for analysis if mode is "at finite distance" and last surface for ray tracings
reference		Rays reference for "spot diagram" and "encircled energy"
rays density		Related to the maximum number of rays for analysis
airy disk		"Airy Disk" displayed or not in "spot diagram"
type of fan		Different projections axis for "ray aberrations" (see "ray aberrations tutorial")
type of encircled energy
PSF cut-out axis
object X		X coordinate of the object in the object plane for "single ray propagation"
object Y		Y coordinate of the object in the object plane for "single ray propagation"
norm. X on pupil		normalized X coordinate of the launched ray on the object pupil for "single ray propagation"
norm. Y on pupil		normalized Y coordinate of the launched ray on the object pupil for "single ray propagation"
Dir. cosine X		director cosine of the launched ray in X direction for "single ray propagation"
Dir. cosine Y		director cosine of the launched ray in Y direction for "single ray propagation"
ray direction		Options for defining the launched ray direction ("single ray propagation")
ref. wavelength		Number of the reference wavelength for the OPD calculation ("single ray propagation")
fiber position		Fiber optic centered on chief ray or on observation surface Z axis for "laser coupling calculations"
rotation X		Rotation along X axis by default for "3D texture ray tracing" and " 3D wireframe ray tracing"
rotation Y		Rotation along Y axis by default for "3D texture ray tracing" and " 3D wireframe ray tracing"
rotation Z		Rotation along Z axis by default for "3D texture ray tracing" and " 3D wireframe ray tracing"
rotation order		Order of rotations by default for "3D texture ray tracing" and " 3D wireframe ray tracing"
vignetting		Option for displaying Vignetted rays or not in "2D ray tracing"
links		Defines if links between surfaces are automatically or manually defined - concerns "paraxial conjugation" and ray tracings
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