Introduced eight years ago, it was the first full-frame mirrorless camera. By Brent Rose Published: Apr 07, 2021 11:40 AM EDT. Trevor Raab.

In a nutshell: The ZX1, if you recall, packs a 37.4-megapixel full-frame image sensor with an ISO range of 80 - 51,200 and is mated to a 35mm f/2 Zeiss Distagon T lens. Around back, you'll find a ...