The issues of choosing the parameters of a multilayer spherical Luneberg lens (LL) when implementing it using additive technologies are considered. The influence of the electrical dimensions and the method of approximation of the LL on its electrodynamic characteristics is analyzed. The dependences of computational resource costs in the analysis of multilayer spherical structures of this type are given. The parameters of the layers are proposed to ensure the achievement of optimal LL characteristics with a smaller number of splitting of the lens body into layers. The procedure necessary for the implementation of LL by 3D printing is described. The construction of layers of a multilayer lens in the form of a Goldberg polyhedron is proposed. Experimental research data confirmed the results of calculations and modeling.