Originally posted by OrchidJulie Wow...most interesting! I think it's a Pleurothallis, but A) it's a monstrously huge genus (+500 species) and B) I really don't know a lot about them. Thanks for sharing!
Couple of suggestions, based on my experience trying to photograph tiny orchids... a tripod is absolutely necessary, and a macro lens so you can get as close as possible. Use aperture-preferred mode and stop the lens down pretty far -- F16 at least, F22 or even more. Let the camera set the shutter speed (not a problem on a tripod). The small aperture give you more depth-of-focus. I have no experience with focus-stacking, but there are some examples of my images here in this thread using these techniques.
I used macro tubes plus a macro lens plus an inverted lens to get the maximum magnification.
This whole structure was installed on a slider, which in turn was on a tripod.
Filmed with the help of the IR remote control.
But the problem lies in 2 things.
Slider movements should be very slight.
And the most important thing is that from the front lens to the focus object is less than a centimeter and it touches the leaves.