Chrosziel MN-300 MagNum 3-Axis Wireless Lens Control System without Motors Consumer Cameras you can extend one of

you can extend one of the handwheels further away from the camera to accommodate for larger lenses

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Chrosziel MN-300 MagNum 3-Axis Wireless Lens Control System without Motors Consumer Cameras you can extend one ofThe Chrosziel MN 300 MagNum 3 Axis Wireless Lens Control System lets you wirelessly control your lens with precision. This version of the kit comes with no motors, so you will have to supply your own digital motors with 7 pin connections. Your motors connect to the included receiver and extension module using the included cabling. A battery, antennas, and straps for the hand unit are also included. The zoom rocker fixes to the rear of the hand unit