Received my 1st fisheye yesterday. Something that's been on the "to get" list for some time. I often find myself needing wide image coverage in tight environments. Ended up snagging this lensbaby circular fisheye for this task. Works well for video on my 4/3rds mirrorless. Shot/Recorded these tests below, I'm pleased with the capability. looking forward to bringing this to the tracking space & out in the wild.