DP Review -
17 Jul 2019 04:47

Intro The Sony a7R IV is the company's fourth-generation ultra-high-resolution full-frame mirrorless camera. It's built around a new 61MP back-side illuminated CMOS sensor. It's the first new sensor in an 'R' camera since 2015. The new chip has 567 on-sensor phase detection points, which cover 99.7% of the sensor's height and 74% of its width, meaning you get depth-aware focus across a huge range of the sensor. The camera uses the same front-end LSI and Bionz X processor as the a7R III. Sony say...
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