In order to bring computerized pointing to your Celestron Ultima 11* (3" Dec hub), you will need to fit a pair of devices known as optical encoders to each axis of your mount. Part number pn-ultb-11-bspec is a specially priced bundled solution that provides an Argo Navis™ Digital Telescope Computer, the optical encoders and all the necessary mounting hardware specific to your Celestron Ultima 11* Fork along with the encoder cable that is used to connect between each of the optical encoders and the Argo Navis™ Digital Telescope Computer itself.
The encoder kit is easy to install and comes with simple installation instructions including diagrams.
Click here for a scanned image of the installation diagram. Click here for a scanned image of the installation text. Click here for additional installation instructions specific to the 3" Dec hub model.
Please note that most mount kits are built on demand once we receive your order. Sometimes we have kits in stock, otherwise a typical lead-time is 1 to 6 weeks from order. Please email us at firstname.lastname@example.org for a lead-time estimate on this kit.
Current pricing for this bundled product can be found by using the Bundled Special System including Argo Navis encoders, encoder mount hardware & encoder cable pull-down menu on our purchasing page.
* Additional important information required from you about your mount
Please verify that mount has 3" Dec hub.
Please email us at email@example.com with this information or to seek additional advice.