May 27, 2026
Description
Based on my other design, I created this 3D printed alternative to the Tilta MB-T16-ACK Advanced Control Knob. It mounts directly onto the Tilta Mirage Variable ND or Circular Polarizer filter module, giving you a comfortable and precise way to adjust your filter density on the fly — perfect for solo operators who need easier access to ND control.
Works with the Tilta Mirage 95mm system, including the Variable ND Module, CP Module, and rotating filter tray.
Tested and working fine in PLA (Used PLA-CF for looks). For the gear components, a 0.2mm nozzle is recommended for more precise tooth geometry and smoother engagement, though a standard 0.4mm nozzle will also do fine.
You'll need 2× M3 screws to attach it to the filter module and 4× M2 screws for the gears and cover assembly.
Assembly is pretty straightforward, just screw everything together with the required screws.
Also check out my other Mirage ND design which uses Nucleus N-II motor for remote ND control. There is more detailed assembly instructions for that one.
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MakerWorld Exclusive License