This is not a replacement for a specialized macro or fisheye lens but for what it is it works well. I got some pretty good shots with both the macro lens and the fisheye. There's a lot of vignetting and you can't get a full-circle fisheye image, which is disappointing. In addition, distortion and chromatic aberration are very pronounced at the edges of the fisheye, which greatly degrades the image quality. However, this is a great tool for beginners and I would recommend it for its affordability. However, this is not a professional tool.