Focus Bracketing R6

Started 1 month ago | Questions thread
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Phylloxera Regular Member • Posts: 138
Focus Bracketing R6

Simplifying macro stacking by focus bracketing was one of my reasons to buy an R6.

First problem: setting the focus increment FI). The distance of the steps are arbitrary units on a scale 1-10 and the value has to be guessed more or less because it is  depending heavily on the focus distance and the focal length of the lens.

Here some crude values obtained with the EF 100 2.8 Macro. CR3 files were developed and stacked with Helicon focus 7 without any problem.

Focus distance  FI setting   Actual increment per step

0.3 m (1:1)               10                0.6 mm

0.5 m (1:4)               10                3.5 mm

1.5 m (1:10)               4                15  mm

If someone has experiences with this lens or other ones I would be grateful to get more values and comments This might save a lot of testing time for all beginners in this technique  ...

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Canon EOS R6
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