A bit of everything…

Four 50mm f1.4 on GH4 from Dario Viola on Vimeo.

Full Frame vs Micro 4/3 Revisited with Pro Olympus Lens (Christography).
Olympus OM-D E-M10 review at Thenewsprint.
Kowa Prominar 8.5mm F2.8: Impressions & Sample Images (Bmupix).
Camera RAW Compatibility 6.04 adds support for the E-M5II, CM1 and GF7 (Apple).
Olympus M.Zuiko 45mm f/1.8 Review at the London Coffee Festival (Michael Briggs).
IISW 2015 Program: All-Pixel PDAF, Global Shutter Stacked Sensors, and More (Image Sensor World).
Mitakon 42,5mm f/1.2 pricing in Japan (DC.watch).
Lensbaby Velvet test at DC.watch.

Luke: “This is a short, non-profit video I put together that was shot on GH4 in Cine-V with Veydra lenses: https://vimeo.com/126703123“