I saw a post on http://jewelrymakingjournal.com/ about making your own light box and how to use it. I then searched the web for several options. Next I took my spin on it. I used artist canvasses and led lamp and wood clamps to secure it. It disassembles easily. So far I am pleased with the difference in my pictures. I still get a “line” where the edges meet. But I am okay with that at the present. I will experiment with using white cloth flowing from back to minimize the “lines”.
Take a look at these pictures. I am including my light box and some pictures I took this afternoon using it.