this_is_not_art
MLV_5um_sharp
First test of DIY Arduino based macro rail of my design using magnification 10:1 on a crop DSLR. (Nikon 10x/0.25 M Plan objective with 175mm distance to the sensor of Canon 50D.) There are ~250 shots used here, with a step of 5 um. I used FRSP (electronic shutter) feature of Magic Lantern with an external flash - so I didn't use at all the shutter of my camera for the whole stack.
From these tests it does look like my macro rail works well with steps as small as 5 um (or magnifications as high as 10:1).
MLV_5um_sharp
First test of DIY Arduino based macro rail of my design using magnification 10:1 on a crop DSLR. (Nikon 10x/0.25 M Plan objective with 175mm distance to the sensor of Canon 50D.) There are ~250 shots used here, with a step of 5 um. I used FRSP (electronic shutter) feature of Magic Lantern with an external flash - so I didn't use at all the shutter of my camera for the whole stack.
From these tests it does look like my macro rail works well with steps as small as 5 um (or magnifications as high as 10:1).