Being a professional photographer used to mean carrying around heavy SLRs and medium-format camera, tripods and cumbersome accessories. As cameras have evolved to become smaller and smaller, those days are over.

Panasonic was a pioneer in the mirrorless camera market, and over the past decade its G and GH-series cameras have been adopted by a wide range of photographers, including professionals in various different fields. In a new video by filmmaker Griffon Hammond, professional photographers Daniel J. Cox, Ben Grunow, William Innes and Jennifer Maring explain why they choose to shoot with Panasonic Lumix cameras.

Panasonic's latest G-series camera is the impressive flagship Lumix DC G9, which features a suite of powerful features including high frame-rate stills shooting and 4K video.

Read more about the G9 here