Download high resolution image here.
This image is from a
CombineZP processed stack of 227 images with a 1.8 µm step taken with a
Mitutoyo BD Plan Apo 50×/0.55 ∞/0 mm microscope objective + Nikon 135 mm F2.8 AIS telephoto lens + Nikon D810 camera (magnification 33.75×; technique described
here).