edelkrone Focus/Zoom Module User Manual
The Focus/Zoom Module enables precise control over focus and zoom for compatible lenses, enhancing your camera motion workflows with HeadPLUS.
Compatibility Requirements
- Focus Control:
Your lens must have distance markings around the focus ring. - Zoom Control:
Your lens must have focal length markings around the zoom ring. - Gear Requirement:
The lens must have built-in gears or use the included lens gear provided with the Focus/Zoom Module.
Hardware Setup
- Insert the rod (included with HeadPLUS) into its slot beneath the camera plate and tighten it.
- Slide the Focus/Zoom Module onto the rod.
- Align the gears with the lens ring.
- Press the module against the lens and tighten the knob.
- Connect the module’s cable to HeadPLUS.
- Ensure all connections are firm to avoid slippage.
Lens Loading and Mapping
- After connection, the app will prompt you to load a lens.
- If your lens is listed, select it.
- Otherwise, you can add a new lens by starting the lens mapping process:
- Locate the macro position and confirm.
- Turn the focus ring to infinity and confirm.
- Input all distance marks manually into the app.
- Enter 99 for the infinity point.
- Name and save your lens.
You can upload your lens map to the Lens Community for future access.
Focus Control Modes
- Keypose Mode:
- Save a specific focus position along with other axis positions.
- Works best when HeadPLUS is stationary.
- Point Mode:
- Enables autofocus pulling as you move the camera.
- Tracks subjects based on their live distance from the camera.
Improving Focus Performance
If autofocus tracking misses focus, try these methods:
- Focus Shifting:
While a point is active, manually adjust focus and reteach the point. - Reload the Lens:
Press Change Lens and reselect the lens to recalibrate. - Recalibrate Point Mode:
Go to Settings > Device Settings > Recalibrate to reset all points. - Remap the Lens:
Create a new lens map for better calibration. - Stop Down the Aperture:
A smaller aperture increases depth of field, making focusing more forgiving.
Zoom Control Setup
If you attach the module to the zoom ring:
- Select Zoom Control during lens loading.
- The module will automatically determine zoom range limits.
- Enter the current zoom position when prompted.
In Keypose Mode, zoom positions are saved to each key pose.
In Point Mode, zoom levels are saved real-time to each active point.
Adjusting Focus Wheel Sensitivity
- Tap Slow, Medium, or Fast on the focus control wheel in the app to adjust sensitivity.
Additional Help
- More guides and videos are available in the Help section of the edelkrone website.
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