a bit of everything…

Olympus 15mm f8 Body Cap Lens

Olympus MC-20 teleconverter review by Toni Genes.
Olympus 150-400mm F4.5 TC1.25x sample gallery updated (Dpreview).
Top 3 Olympus Cameras 2020 Edition – Coffee Time with Jimmy Cheng
How to Use Focus Stacking for Landscape Photography (Explora).

Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.