a bit of everything…
New Version – Laowa 7.5mm f/2 Auto Aperture
M.Zuiko Digital ED 300mm F4 IS PRO | Product Review (Olympus Cameras Europe).
What You Can Do with a Macro Lens (Explora).
What are Photographers Saying? (Maarten Heilbron).
The Olympus M.Zuiko ED 75-300mm F4.8-6.7 II: The Tele-genik Photo Lens! (PhotoDanielM).
Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.