I would really appreciate some help!
I have captured a large number of images using EM and plan to measure a number of parameters such as mitochndrial size, lysosome size etc. I captured my images either at 6800x or 9300x. The software normally automatically tells you the scale of the image however I was taking tiled images and that clearly doesn't happen with such images.
I therefore need to distinguish which of my images was taken at which magnification so that I can apply my own scale bar from a calibration image. This is really difficult to do by eye and I wondered whether anybody knew of any way to distinguish between images of different magnifications? Or am I too late?!