Micro Four Thirds system
The Panasonic Lumix G X Vario 12-35mm "f"/2.8 is a zoom lens in the Micro Four Thirds system. It is a "standard zoom"- ranging from moderately wide to moderately tele. Panasonic's "HD" branding indicates focus and zoom motors are quiet, for videography. The optics contain Panasonic's "nano surface coating".