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Aputure V-Control UFC-1s USB Electronic Follow Focus Remote Controller FF for Canon EOS 1D

One key Switch between still and video model Still model for taking photographs video model is for recording videos
Focus Control Focus can be adjusted by using the center control wheel when live-view is turned on It will move focus closer
Total exposure control shutter aperture ISO EC Adjustment Total live-view control Precise focus Digital zoom The USB focus controller can toggle digital zoom 1X5X10X
LCD display for adjustment settings Multiple focus options in still mode Four focus point presets in video mode
Support firmware updating via USB Tow USB interfaces for ergonomic flexibility Simple operation Easy portability