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Questions & Answers
This Celestron focus motor work with the Starlight feather touch C micro focuser for SCT 8 ? Expert Answer

We recommend verifying compatibility with the manufacturers of these parts to be sure they will function properly together.

by Armando R., Gear Expert, October 8, 2019
Customer Reviews
Helpful Positive Review
Nice product by Mike, January 18, 2021
This is a nice product, however, there are several steps you need to follow after you install the motor. When I tried to use the motor, my StarSense hand controller needed to be updated. I didn’t have the right cable to update the firmware. Delays be...
Read More...
1/1 found this helpful
Most Recent Reviews
Celestron Focus Motor for EdgeHD by Frank, June 7, 2021
ASCOM driver a plus for use w/ third party software. A must have for astrophotography. Downside is you need a hand controller if you want to adjust w/o a software program. Optic Planet, as advertised and delivered timely.
Read All 2 Reviews
Condition: New Additional Features: Compatible with the 9.25in EdgeHD Color: Black

Code: CI-TA-FMSCTEHD-94155-A

MPN: 94155-A

UPC: 050234594158

List: $337.95Save 23%
$259.49

Product Info for Celestron Focus Motor for SCT and EdgeHD

The Focus Motor for SCT & EdgeHD provides electronic focusing for Celestron Schmidt-Cassegrain (SCT) and EdgeHD telescope optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescopes hand controller or a computer instead of using the focuser knob. A focus motor is great for visual observers who want to dial in exact focus (especially those with dexterity issues) and a must-have accessory for astroimagers. With a motorized focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Combined with computerized control of the mount and camera, the focus motor enables the imager to gather data remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers protect the ports while not in use, and the covers cannot be lost due to the tethered design.image

Compatible Optical Tubes

The focus motor is compatible with all SCTs from 6 to 14 in aperture that have been produced since the year 2006. It is not compatible with 5 SCTs or older models. It is compatible with all the EdgeHD optical tubes except for the 9.25", the 8 Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, and the 7 Maksutov-Cassegrain. It can also be used with the 11 RASA, but requires the Focuser Retrofit Kit for RASA 11.

For 6 Schmidt-Cassegrain telescopes only, there are some accessories that cannot be used when the focus motor is installed due to mechanical interferences. Specifically, the Off-Axis Guider (#93648) and older 2 Mirror Diagonal (#93519, now discontinued) cannot be used.

Specifications for Celestron Focus Motor for SCT and EdgeHD:

Manufacturer: Celestron
Condition: New
Additional Features: Compatible with the 9.25in EdgeHD
Color: Black
Weight: 15 oz

Features of Celestron Focus Motor for SCT and EdgeHD:

  • The Celestron Focus Motor for SCT and EdgeHD enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing.
  • Self-powering: When connected to a Celestron computerized mount, the mount provides the power. When connected directly to a computer, USB provides the power.
  • Compatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes. Check description for full list.
  • Motor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation.
  • Focuser Utility software for Windows provides a simple user interface. Also compatible with Celestron PWI.
  • Enables autofocusing with a camera and third-party software via ASCOM.
  • Indexed focus position allows the motor to automatically return to a previous focus position and prevents the focus motor from reaching the end of telescopes mechanical focus travel.
  • Not compatible with the 9.25 EdgeHD.

Package Contents:

  • Celestron Focus Motor for SCT and EdgeHD

Celestron Focus Motor for SCT and EdgeHD Orderable Models

List of Orderable Models

  • Celestron Focus Motor for SCT and EdgeHD, Black, 94155-A , MPN: 94155-A , UPC: 050234594158 , Code: CI-TA-FMSCTEHD-94155-A

Celestron Focus Motor for SCT and EdgeHD Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Celestron Focus Motor for SCT and EdgeHD, Black, 94155-A , MPN: 94155-A-DEMO , Code: CI-TA-FMSCTEHD-94155-A-DEMO
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