Lumix S1R and S1 are Panasonic's first full-frame mirrorless cameras, announced today at Photokina in Köln, Germany.

Both cameras—coming in early 2019—feature a full Super 35-sized sensor, which is nearly four times larger than the micro4/3 sensor in my Panasonic GH5.

The Lumix S1R is a 47-megapixel camera designed for photographers, and the S1 is 24MP for hybrid photo video shooters. Each camera shoots 4K60p, with in-body image stabilization, a 3-axis tilt LCD, and two different card slots—one for an SD card, and one for an XQD card.

Panasonic is developing three new L-mount lenses: a 50mm prime f/1.4, a 24-105 and a 70-200mm. Like the cameras, these lenses will come out in early 2019.