OVERVIEW: Thanks to an evolutionary leap in image processing power and efficiency, the Alpha 7R IV combines world's first1 high-resolution 61MP2 back-illuminated Exmor R CMOS image sensor with impressive shooting speeds at up to 10 fps4 with full AF/AE tracking, as well as beautiful 4K8 HDR video, wide 15-stop dynamic range and high sensitivity with area specific noise reduction. KEY FEATURES: Stunning resolution: world’s first 61MP full frame 35 millimeter back-illuminated Exmor R CMOS Image...