High resolution convergence maps overlaid with reduced shear maps of an example cluster at z = 0.231 with M₂₀₀ = 9.9 × 10¹⁴ M_⊙. We show different lensing maps from left to right for source plane redshifts of z_s = 0.8, 1.2, 2.0 and 3.0. For legibility, the reduced shear map has been down-sampled by a factor 30. At higher source redshifts, the gravitational lensing efficiency increases, but so does the amount of LoS structure.