Automate resolution measurement

[DougKoebler]

There are a few images in the discussion of resolution methods

First Timer High Resolution Objective Recommendation

I redid the bead testing with UV fluorescent beads, 1um. Using the green LED for illumination, I tested the Fast, Medium and Fine focus, looking again at resolution. Both the Fast and Medium focus gave the same results as previous tests. 1.9um. The theoretical resolution is (0.69 - 0.84um) for the 18x / 0.40 objective. The fine focus however did give a 1.6um resolution so slightly better in focus. Next I tried to improve the focus, by just changing the z steps. I tries +100, +200 & -100, -20…

I can also offer many raw images. For the methods I typically converted the color images to grayscale.