CAA M42 Adapter Plate

The ZWO CAA M42 Adapter Plate is a replacement camera interface for the ZWO CAA (Camera Angle Adjuster) electronic rotator, enabling M42 threaded connections for cameras and accessories. This adapter plate replaces the stock M54 or M48 plates that come with the CAA, allowing seamless integration with M42-equipped cameras like the ASI533MM/MC Pro and ASI2600MM/MC Pro, as well as ZWO's 36mm filter wheel. The plate maintains the CAA's precision camera rotation capabilities while preserving the critical 55mm back focus distance required by many telescope designs. Installation is straightforward, requiring only the included hex wrench to swap the adapter plates using six mounting screws.