Astromechanics ASCOM Canon APS-C Lens Controller Mark II 17mm Base + 9.5mm Spacer for ZWO Cameras provide native focus and iris control for Canon EF/EF-S lenses (Canon, Tamron, Sigma, Samyang, etc).
Compact and highly-integrated solution without any external units and extra wires.
The 26.5 mm adapter is a combination of 17 mm base adapter and 9.5 mm spacer. This versatile design is suitable for most ZWO cameras with APS-C or smaller size sensors.
The one adapter supports both One Shot Colour and Mono Camera with filter wheels.
Standard M42 x 0.75 and M28.5 x 0.6 threads for 1.25″ Filters.
Full metal bayonet with no plastic parts ensures a tight secure connection.
No extra power cable required. Only one Mini USB cable with dual connectors for power and data.