Panasonic Lumix GH5 preview: A new benchmark for 4K capture

Panasonic made the unusual move of teasing a forthcoming camera at Photokina 2016. Cameras don’t often get this type of pre-announcement, but then most cameras aren’t the Lumix GH5.Panasonic instead used CES 2017 to launch the new Lumix GH5, a refreshed…