Celestron 94155-A Focus Motor
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The Celestron 94155-A Focus Motor is a motorized focusing accessory designed to bring precise, electronic control to Schmidt-Cassegrain, EdgeHD, and RASA telescopes. It replaces the need for manual focus adjustments, reducing vibrations and allowing remote or computer-controlled focusing for sharper views and astrophotography. Overall, it is a well-engineered upgrade that integrates seamlessly with Celestron's ecosystem and delivers a noticeable improvement in usability.
Key Features & Specs
| Compatibility | Designed for Celestron Schmidt-Cassegrain, EdgeHD, and RASA telescopes |
|---|---|
| Function | Enables electronic motorized focusing to replace manual focus knob adjustments |
| Control | Compatible with Celestron hand controllers, focuser controllers, and third-party ASCOM-based software |
| Installation | Attaches directly to the rear cell focus knob with no tools required for most configurations |
| Power | Powered via the telescope's AUX port or a compatible Celestron accessory port |
| Color | Black finish to match standard Celestron telescope aesthetics |
| Build | Compact and lightweight motor unit designed for minimal impact on telescope balance |
Best for: Astrophotographers and visual observers using Celestron SCT, EdgeHD, or RASA telescopes who want to eliminate focus shake and gain precise, repeatable electronic focus control.