I love this little loupe. I use it from inspecting my edges to looking at the grain in destruction test to just look at things. I carry it in my pocket, and find always something to look at, rocks, leaves, etc.
Thought some of you might find it a good and inexpensive alternative to a microscope (hint tk59).
This is a quality product - probably still made on German technology and equipment from 1920-30 that was removed from occupied Germany after WWII as war reparations. Made in Belarus.