I'm wondering more about the wide end of the lens, to function as a makeshift CFWA lens as the only standalone lens that would suit would be a 15mm fisheye and those are too expensive to buy for the limited use they'd have.
I'm looking more at maybe doing a series of images similar to this:
(taken on my TZ7, but the quality isn't good enough)
I know the rough rule for magnification with extension tubes but I'm worried about vignetting. I'm not sure if the fact that the extension tube is behind the lens rather than in the image will help? There's a limit to how much vignetting I can recover.
Would a Kenko set + the 24-105 be appropriate for this kind of shot or would I need to find some other way of doing it?
I'm looking more at maybe doing a series of images similar to this:
(taken on my TZ7, but the quality isn't good enough)
I know the rough rule for magnification with extension tubes but I'm worried about vignetting. I'm not sure if the fact that the extension tube is behind the lens rather than in the image will help? There's a limit to how much vignetting I can recover.
Would a Kenko set + the 24-105 be appropriate for this kind of shot or would I need to find some other way of doing it?