To upgrade from PWI Focus to PWI 3, please contact PlaneWave Instruments for information on a cable upgrade kit. If you communicate with your EFA through a cable connected to a Celestron hand controller, please install PWI Focus instead. Compatible with most CDK12.5, CDK14, CDK17, CDK20, and CDK24 telescopes. Includes ASCOM Focuser and Rotator drivers.
Keiths Astro Imager was one route I went down, but got fed up in the end and went with the Parallels / wxAstroCapture / DSS / Registax / back to OSX for Photoshop approach. PWI 3 controls the IRF90 and Hedrick Focuser accessories that connect via the Electronic Focuser Assembly (EFA), along with the Delta-T Heater on PlaneWave telescopes. It provides OSX driver support for a fair few cameras, however post that there isn't much capturing software. Know this: aiming to correctly align the system drivers by using the OS device manager. Software and Updates Quick start If you have… Celestron SkyScout device - driver software.