Taken with my Canon 5D Mk 2, Tamron 90mm F.8 macro lens and a Andoer AD560IV Speedlight fitted with my home made fibre Optic snoot.
Trying to compare the difference with the 7D (see previous post) and all settings were the same.
Karl
20 images stacked. F8 @ 1/13th sec ISO 100 and speedlight...