Sony PXW-X70 Professional Hand Held Camcorder High sensitivity and high resolution, Optical 12x ZEISS Vario-Sonnar T lens with lens ring, 24x Clear Image Zoom, ND filter control mechanism, Focus, Zoom, and Iris manual control Wi-Fi/NFC with Content Browser Mobile version 1.4 or later, live streaming, file transfer, etc. are planned to be supported by a future upgrade, XAVC HD422 10bit recording, and 4K ready in near future Dual media slots for simultaneous/relay recording and independent record control, Slow & Quick Motion, Multi Interface Shoe for flexible connection, Viewfinder includes amazing OLED technology