I'm looking for some lighting setup suggestions for sunglass photography. I've been shooting with 1 strobe setup and softbox. However, the gradient tint on the lenses is not always true to the color. And either 1) image is overexposed but white background looks excellent or 2) underexposed on white background which turns grey.
I've had to manually correct each image in PP, but that is very time consuming. Wondering what is the setup that someone could suggest here. I'm thinking of flashing the backgroud with a speedlight, but wondering if that's enough light.
1) Canon 5d3 / Sigma 105 OS macro
2) Adorama Flashpoint 300W strobe at full power with f/22 aperture on camera, positioned at 45 degree angle. 32x60" softbox.
3) White background
Here are the images of Before and After: