The Preston WMF2 is a wireless or hard-wired zoom control designed for use with MDR3, MDR4, and MDR5 systems. It combines an integrated handle and sunlight-readable display in a compact unit, giving operators direct access to zoom scale, focal length, zoom speed, focal length limits, and soft-stop settings.
The WMF2 can connect via 2.4 GHz wireless or through a serial cable, and it supports both standard zoom operation and constant zoom speed mode for more repeatable moves.
Noteworthy Attributes
Wireless or hard-wired zoom control.
Works with Preston MDR3, MDR4, and MDR5.
Integrated handle and sunlight-readable display.
Displays zoom scale from HU3 / HU4 calibration, plus focal length and zoom speed.
Supports focal length limits and soft stops.
Can be set to normal or constant zoom speed mode.
2.4 GHz spread-spectrum wireless with stated range up to 300 m line of sight.
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