I’ve been into photography for many many years. A long time back, when I first started, I acquired a macro lens. This was essentially a regular lens but with an adjustable bellows on it. I have not had any kind of macro lens since then, and now that I’m getting back into documenting some of the work that I’m doing in electronics, I decided to “spring” for a set of macro rings:

And this is what they look like attached to a lens:

(you can use any lens; the focal length of the lens used will make a difference on the magnification that you end up getting)

And a couple of test shots I took with the rings: