Extend your powers of perception with the new α7S II, for extra sensitivity, wide dynamic range, accurate focusing and unshakeable stability to shoot with solid
α7S II - Fast Intelligent AF for movie | α | Sony
High-speed, high-precision Fast Intelligent AF in light as low as EV -4. Thanks to the 12.2-megapixel*1 Exmor CMOS sensor's clear, noiseless image depiction, Fast Intelligent AF in the α7S II easily detects contrast and works unconventionally fast and accurately even when shooting at night or in dark environments with light as low as EV -4. AF speed is also now even twice faster than the previous model* when shooting movies.