Focus / Iris Control Unit YMER

Professional digital wireless Focus/Iris control system with unique features, LenSaver calibration, Manual Override and lag-free control.


The Hedén YMER-1 with LenSaver Calibration™ is a wireless focus or iris control system with an optional wired zoom control through LANC.
LenSaver Calibration™ is a unique new way of calibrating a follow focus system, just press the calibration button and move the lens by hand from end-stop to end-stop then press the button again, that’s it. LenSaver Calibration™ is easy, safe and fast.
Manual Override™ makes it possible to take manual control of the lens without jeopardizing calibration. 



LenSaver Calibration

Manual Override

1 + 1 Receiver

Wired LANC control

Ultra smooth control knob

500 m range

Award Winning Quality

Hedén Engineering Co. -Since 1964-

For any inquiries



Phone: +46 (0)31-272110




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