Amazon.com : DSLRKIT 2 Way Macro Shot Focusing Focus Rail Slider for Camera D-SLR : Video Camera Sliders : Electronics
How to Build a DIY T-Rex Stand for Macro Photography | PetaPixel
Arduino based automated focus stacking rail: Macro and Still Life Photography Forum: Digital Photog… | Diy macro photography, Photography reviews, Macro photography
This Arduino-powered DIY macro rail helps you shoot perfect stacked macro shots every time