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Restated title as a question, um->µm, because I'm a nitpicker. :)
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inkista
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How todo I calculate how far a macro rail should needs to travel between shots for macro focus stacking?

I recently purchased a StackShot automated focus rail. The unit of travel for the rail is measure in umµm. Is there a formula where I can enter in X Y and Z to get the amount of umµm the rail should travel between each shot so I only slightly overlap for each depth of field slice?

Current set up is 60mm macro lens with Kenko Auto Extension Tubes (12, 20, & 36).

How to calculate how far macro rail should needs to travel for macro focus stacking

I recently purchased a StackShot automated focus rail. The unit of travel for the rail is measure in um. Is there a formula where I can enter in X Y and Z to get the amount of um the rail should travel between each shot so I only slightly overlap for each depth of field slice?

Current set up is 60mm macro lens with Kenko Auto Extension Tubes (12, 20, & 36).

How do I calculate how far a macro rail needs to travel between shots for focus stacking?

I recently purchased a StackShot automated focus rail. The unit of travel for the rail is measure in µm. Is there a formula where I can enter in X Y and Z to get the amount of µm the rail should travel between each shot so I only slightly overlap for each depth of field slice?

Current set up is 60mm macro lens with Kenko Auto Extension Tubes (12, 20, & 36).

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How to calculate how far macro rail should needs to travel for macro focus stacking

I recently purchased a StackShot automated focus rail. The unit of travel for the rail is measure in um. Is there a formula where I can enter in X Y and Z to get the amount of um the rail should travel between each shot so I only slightly overlap for each depth of field slice?

Current set up is 60mm macro lens with Kenko Auto Extension Tubes (12, 20, & 36).