@david pierce wrote:
The Amscope if an inexpensive, high quality microscope and is excellent for looking at watches. The model I have provides a clear, sharp focus at 20x and 40x. In some older threads and very recent threads Willofiam posted some pictures of his. You can also go to Ebay to take a look at them. It is difficult to get any reasonable use from a 20x loupe due to the depth of field and the stability of the human body to maintain the correct focusing distance. A 10x loupe is ok but going beyond that is difficult.
How does this one stack up?