Sony A7s Mark II
The Sony A7s Mark II is the latest mirrorless camera. Promising low noise and wide dynamic range across the new Sony camera’s entire ISO range thanks to the combination of its 35mm full-frame 12.2 megapixel image sensor and BIONZ X image processing engine. The Sony A7S II offers a native ISO range from 100 to 102,400; however, this is expandable from 50 up to ISO 409,600.