Focus stacking: Comparing commercial top-end set-ups with a semi-automatic low budget approach. A possible solution for mass digitization of type specimens
Nikon D850 Review - Focus Stacking
Helicon or Zerene - choosing the right focus stacking software - Part I - Some Background — Allan Walls Photography
Helicon or Zerene - Choosing the right focus stacking software - Part III - Conclusions — Allan Walls Photography
An image comparison of Zerene Stacker and Helicon Focus - www.photomacrography.net