The Best On Camera Flash | Lumix S1/S1R | Godox | Photo Samples | 4K May 20, 2019 reviews 0 Comments Darryl Carey: My thoughts on the best on camera flash unit for the Panasonic LumixS1 and S1R. Andreapazzo **This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases **This post contains affiliate links to eBay and I will be compensated if you make a purchase after clicking through my links. As an eBay Associate I earn from qualifying purchases