Download high resolution image here.
This image is from a
CombineZP processed stack of 300 images with a 1.8 µm step taken with a
Mitutoyo BD Plan APO 50×/0.55 ∞/0 mm microscope objective + Nikon 105 mm F2.5 AI portrait lens + Nikon D300 camera (magnification 26.25×; technique described
here).