7/7/2023 0 Comments Sony xavc 4k alpha 7rAnd to enable the photosites (pixels) to be made bigger than they would otherwise be, the A7R II is the first camera to feature a full-frame back side illuminated (BSI) sensor. To push detail resolution even further, the sensor has no optical low pass filter (OLPF). It's also possible to shoot at up to 5fps (frames per second) with functioning continuous autofocus (AF). This is coupled with Sony's Bionz X processor, which enables a native sensitivity range of ISO 100-25,600, with expansion settings taking the range to ISO 50-102,400. The latest addition to the range is the Alpha 7R II, the highest-resolution model yet, trumping the A7R's 36 million pixels with an effective pixel count of 42.4 million. The A7R II is very much aimed at videographers as well as photographers, and it's the first compact system camera to offer in-camera 4K recording.
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