Century Optics make very good wide angle adapters. I prefer the .7x because it's a zoom through, were as the .6x is not. Macro is a different deal all together different. I have some proxars that I kept from my 16mm package that fits very will on the lens (no wide angle). If you're wanting to use the wide angle with the closeup lenses, I can't help you there, but it might work to stack them, I just don't know.