There are a bunch of breakthrough technologies and good ideas in the new mini Sony PXW-FS5 4K camera. Read complete report in FDTimes September Edition, now online. 1. Variable ND: Internal, 7 stops, CONTINUOUSLY VARIABLE! The ND control knob is continuously variable from clear to ND2.1 (7 stops). Or, with the flick of a switch, you can choose  one of four presets.

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