TheSystem.LDE.GetSurfaceAt(1). Radius;
TheSystem.LDE.GetSurfaceAt(1). Thickness;
TheSystem.LDE.GetSurfaceAt(1). SemiDiameter;
TheSystem.LDE.GetSurfaceAt(1). ChipZone;
TheSystem.LDE.GetSurfaceAt(1). Conic;
TheSystem.LDE.GetSurfaceAt(1). TCE;
TheSystem.LDE.GetSurfaceAt(1). Comment;
TheSystem.LDE.GetSurfaceAt(1). Material;
TheSystem.LDE.GetSurfaceAt(1). Coating;

The above code can get and set values of Radius, Thickness, SemiDiameter, ChipZone, Conic, TCE; strings of Comment, Material, Coating.

get_add_coating_tool=TheSystem.LDE.GetTool_AddCoatingsToAllSurfaces();
get_add_coating_tool.CoatingToAdd= 'None';
TheSystem.LDE.RunTool_AddCoatingsToAllSurfaces(get_add_coating_tool);
get_add_coating_tool.CoatingToAdd= 'AR';
TheSystem.LDE.RunTool_AddCoatingsToAllSurfaces(get_add_coating_tool);

In the above code:

• use tool Add Coating To All Surfaces to remove all coatings
• use tool Add Coating To All Surfaces to add ‘AR’ coating to all surface

TheSystemData.Aperture.ApodizationType = ZOSAPI.SystemData.ZemaxApodizationType.Gaussian;
TheSystemData.Aperture.ApodizationFactor = 1;
intensity_apodization=TheSystem.LDE.GetApodization(0,1.0);
display(intensity_apodization);

In the above code:

• Set apodization type as Gaussian
• Set Apodization factor as 1
• Computes the intensity apodization of ray (Px=0, Py=1.0)

​​​​​​[efl,real_working_f_num,paraxial_working_f_num,paraxial_image_height,paraxial_magnification]= TheSystem.LDE.GetFirstOrderData();

• Get first order data about the lens

​​​​​​[bool_return, glass_name,nd,vd,dpgf]= TheSystem.LDE.GetGlass(3);

• Get glass data of surface3

​​​​​​[bool_return, R11,R12,R13,R21,R22,R23,R31,R32,R33,Xo,Yo,Zo]= TheSystem.LDE.GetGlobalMatrix(3);

• Get the matrix required to convert any local coordinates (such as from a ray trace) into global coordinates of surface3

num_wavelengths= TheSystemData.Wavelengths.NumberOfWavelengths
index=NET.createArray('System.Double', num_wavelengths);
TheSystem.LDE.GetIndex(3, num_wavelengths,index);
display(index.double);

• Extract refraction data array of all wavelengths for surface3

[aper_type,aper_value,EP_diameter,EP_position,XP_diameter,XP_position,apodization_type,apodization_factor]= TheSystem.LDE.GetPupil();

• Get pupil data

TheSystem.LDE. NumberOfSurfaces;
TheSystem.LDE. NumberOfRows;
TheSystem.LDE.NumberOfNonSequentialSurfaces;

• Get the number of surfaces
• Get the number of surface rows
• Get the number of non-sequential surfaces