Sony Alpha a7RII Mirrorless Camera features the world’s first full-frame 42.4-megapixel Exmor R back-illuminated structure CMOS sensor. This sensor design both improves low-light operation and speeds up data throughout, enabling fast high-resolution stills and UHD 4K video recording. Working with the BIONZ X image processor, these images can be produced at sensitivities up to ISO 102,400 and at a continuous 5 fps shooting rate.
A7rII autofocus test with EF24-70 2.8 ( use Metabones )
Sony a7RII AF Test with Canon EF 40mm f/2.8 STM Lens
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