See the difference between Microscope and Focus stacking (inspecting tip of a ballpoint pen):
/r/educationalgifs: For .gifs that provide knowledge! - Gifs are great at getting quick to digest info, and /r/educationalgifs strives to give you educational info in this quick to digest format. From chemical processes, to how plants work, to how machines work, /r/educationalgifs will explain many processes in the quick to see format of gifs. - November 12, 2018 - 00:31
/r/MacroLab3D: Wiggling makes it 3D! - Watch our microscopic surroundings on a microscopic level in stereoscopic 3D. Wiggle stereoscopy (wiggling, shaking) adds depth and form perception to otherwise flat image on a 2D screen, even if you have only one eye! - November 12, 2018 - 00:17