Sony did unveil a super high-end camcorder and you might want to learn more about it to see where the future is going: The new Super-35mm HDC-4800 Shoots 4K at 480 fps! (Adorama Blog).
And here are some more NAB related news:
$600 Sony FS5 Raw upgrade to offer continuous external 4K/60fps and 1080/240fps Raw recording (Newsshoooter)
Zeiss announced Lens Gear rings for the Loxia series (SAR article here).
New Atomos Shogun Inferno – Flagship 4K Recorder For Quad-SDI, RAW & 240fps Slow Motion (Cinema5D).
First test footage from Zeiss Batis 18mm for Sony E-mount at Newsshooter: