A quick outside 'circular' view taken from our living room in Brussels, the nearby cherry tree will soon flower.
Taken with my em5 mark II with a MEIKE 6.5mm f2.0 at f8. The field of view is 190°; using it with a em1 mark ii will include your fingers in the photo
This lens is cheap with a not too bad quality, but the fish-eye view is cropped at the top and bottom and the focus distance indicated is anything but right. Hopefully there is the live view magnify function on the Olympus cameras.