Testing my 12-inch DIY softbox again, I decided to test my light modifier on macro shots. My subject is a lifesavers mint candy. The actual size of the candy is about 1-inch in diameter so the magnification of the 50mm lens coupled with the PK-13 extension ring is good. The softbox was positioned on the side and the front edge of the softbox is about 6 inches away from the center of the candy. Here is the result of my experiment. By the way, the shot was focus stacked using 7 images. Thank you very much for viewing.
-----
Nikon D70, 50mm lens on a PK-13 extension ring, ISO 200, f/8 at 1/250 second.