Have just bought a used 100 f 2.8 USM macro lens and am experimenting with home made flash diffusers. I do this every year in the hope that one day I will get it right. This is a concave diffuser using a polystyrene container that my wife brought home with shrimps in. We ate the shrimps!
Canon 7D Mk 2. Canon 100mm f 2.8 USM Macro. Nissin i40 flash. Home made flash bracket and diffuser.
1/160 @ f 14 Auto ISO 1600.

