Cameras: Fuji X-T1 and Fuji X-Pro2
Focal Length: ~360mm (~600mm equivalent) Fuji 100-400mm f/4.5-5.6 R LM OIS WR with Fuji 2.0x extender (~1000mm equivalent) and 1000mm (digiscope).
This gif was made by combining imagery from two cameras, a Fuji X-T1 IR connected to a digiscope, and a Fuji X-Pro2 with the Fuji 100-400mm lens on it. The X-T1 had a ND filter on it to visualize the sunspots.
groovy
Yeah, yeah, yeah!