The following pictures were taken by "focus stacking", i.e. several shots of the same scene with different focus points are later merged in an image processing program (here: Helicon Focus Pro). For an automatic series of shots, my Nikon cameras offer the function "Focus shift shooting". Lenses used: Canon EF 1:3.5/180 mm Macro (using a Fringer EF-NZ adapter), Nikkor MC Z 105mm and Z 24-70 mm 1:4 S, the latter occasionally with a Novoflex automatic reverse adapter NIKZ-RETRO for image scales up to 2:1. For an image scale of approx. 5:1 I also have a PLAN X 4x microscope lens, which I screw into the filter thread of the Canon 180mm Macro using an adapter.