Sony PXW-FS7 XDCAM Super 35 Camera System Professional Camcorder, Black (PXWFS7) 4K Super 35 Exmor sensor with 11.6 million total pixels and 8.8 million effective pixels 180fps continuous HFR in Full HD Built-in ND filter with 4 positions Clear, 1/4 (2 stops), 1/16 (4 stops), and 1/64 (6 stops) E-mount flexibility RAW recording, Apple ProRes 422 and multi-cam with Sony's extension unit XDCA-FS7