thoughts on this canon 8-15mm zoom fisheye lens?
thoughts on this canon 8-15mm zoom fisheye lens? i LOVE fisheye photography and just upgraded to a sony a7iii. a local on fb is selling this canon lens with the sigma adapter for a decent price (600 for both) and was wondering how you guys feel about this particular lens, especially with sony? are there any other high quality 180 degree fisheye lenses worth looking into or would you pull the t...