This is the (long overdue) follow-up to the video I created a couple years ago discussing zone axis alignment when performing S/TEM. In this video (as always, filmed raw, unedited, uncensored, and uncut), I cover indexing TEM (parallel beam) diffraction patterns from several common cubic single crystals and answer that all important question: how do I determine the zone axis for the diffraction pattern? If you did not already see the original video on zone axis alignment when performing S/TEM, I recommend you watch that video first before watching this video: Thanks for watching! Please like, subscribe, and share and let me know if you have any questions or comments. Video topic requests are always welcome and appreciated; I enjoy making these videos and wish I could make them more frequently, but the demands of my job make it tough to do so; I’m in charge of 3 S/TEMs, 2 dual FIB/SEM systems, and 1 SEM and this keeps me very busy! Connect with me on LinkedIn: E-mail me directly: ngr@