Sony A7s II vs A7r II review : 4k noise compared скачать в хорошем качестве

Sony A7s II vs A7r II review : 4k noise compared

Review: http://www.cameralabs.com/reviews/Son... My second comparison compares 4k noise levels between the Sony A7s Mark II and the A7r Mark II. Again I filmed a scene with the three 4k UHD modes: A7s Mark II with its full-frame coverage, the A7r Mark II in its APSC crop and the A7r Mark II again with its full-frame option. This time all the clips were filmed in 24p at sensitivities starting at 1600 ISO and going up to the maximum values: 25600 ISO on the A7r Mark II and 409600 ISO on the A7s Mark II. Once again I've presented the unscaled footage from all three on a 4k frame by cropping them, although this time horizontally; the vertical height is untouched. As before I used the FE 16-35mm lens (closed to f5.6 here), and adjusted the zoom on the APSC footage to match the field-of-view of the full-frame versions. Picture Profiles were off here - this is footage straight out-of-camera, although I have also posted samples on my review you can download with PP8 for grading tests. This video is part of my A7s Mark II review at Camera Labs. You can find my review at: http://www.cameralabs.com/reviews/Son...