--- product_id: 137192784 title: "Celestron Focus Motor For SCT And EdgeHD Telescopes" brand: "celestron" price: "FREE" currency: HUF in_stock: false reviews_count: 5 url: https://www.desertcart.hu/products/137192784-celestron-focus-motor-for-sct-and-edgehd-telescopes store_origin: HU region: Hungary --- # Remote autofocus via ASCOM Dual power source (USB & mount) Multi-speed motor control Celestron Focus Motor For SCT And EdgeHD Telescopes **Brand:** celestron **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔭 Focus like a pro—never miss a celestial detail again! ## Quick Answers - **What is this?** Celestron Focus Motor For SCT And EdgeHD Telescopes by celestron - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/137192784-celestron-focus-motor-for-sct-and-edgehd-telescopes) ## Best For - celestron enthusiasts ## Why This Product - Trusted celestron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Motor Controls:** Enjoy multiple speed settings, automatic GoTo indexed focusing, and backlash compensation for flawless adjustments. - • **Universal Compatibility:** Works flawlessly with most SCT and EdgeHD telescopes (2006+ models) for versatile astrophotography setups. - • **Seamless Power Flexibility:** Powered effortlessly through your Celestron mount or USB connection for uninterrupted stargazing sessions. - • **Remote Imaging Game-Changer:** Enable hands-free autofocus with third-party software, perfect for backyard observatories or remote telescope rigs. - • **Precision at Your Fingertips:** Achieve razor-sharp focus remotely with computer or hand controller control—no manual fiddling needed. ## Overview The Celestron Focus Motor transforms your SCT or EdgeHD telescope into a precision autofocus powerhouse, enabling remote, computer-controlled focusing with multiple speed settings and backlash compensation. Compatible with a wide range of Celestron optical tubes (2006 and newer), it draws power from either your mount or USB, making it an essential upgrade for serious visual observers and astroimagers seeking hands-free, exact focus from anywhere. ## Description 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 telescope’s 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. 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 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. ## Features - 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. - Enables autofocusing with a camera and third-party software via ASCOM. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07NL4PH47 | | Brand Name | Celestron | | Coating | Coated | | Compatible Devices | Camera, Celestron Computerized Mount, Computer | | Customer Reviews | 4.0 4.0 out of 5 stars (44) 4.0 out of 5 stars | | Field Of View | 0.85 Degrees | | Finderscope | Reflex | | Focus Type | Auto Focus | | Global Trade Identification Number | 00050234941556 | | Manufacturer | Celestron | | Manufacturer Part Number | 94155 | | Model Name | Focus Motor | | Model Number | 94155 | | Mount | Equatorial Mount | | Number Of Items | 1 | | Objective Lens Diameter | 42 Millimetres | | Power Source | External Power Adapter (AC/USB) | | Upc | 050234941556 | ## Product Details - **Brand:** Celestron - **Model name:** Focus Motor - **Objective lens diameter:** 42 Millimetres - **Telescope mount description:** Equatorial Mount - **Focus type:** Auto Focus - **Power source:** External Power Adapter (AC/USB) - **Finderscope:** Reflex - **Compatible devices:** Camera, Celestron Computerized Mount, Computer - **Lens coating description:** Coated - **Exit pupil:** 1.18 inches ## Images ![Celestron Focus Motor For SCT And EdgeHD Telescopes - Image 1](https://m.media-amazon.com/images/I/51P4CnxCGxL.jpg) ![Celestron Focus Motor For SCT And EdgeHD Telescopes - Image 2](https://m.media-amazon.com/images/I/51pIouVQmeL.jpg) ![Celestron Focus Motor For SCT And EdgeHD Telescopes - Image 3](https://m.media-amazon.com/images/I/51wptzF0CKL.jpg) ![Celestron Focus Motor For SCT And EdgeHD Telescopes - Image 4](https://m.media-amazon.com/images/I/51ph-kKXvDL.jpg) ![Celestron Focus Motor For SCT And EdgeHD Telescopes - Image 5](https://m.media-amazon.com/images/I/51-apSbNikL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Flawless Focuser *by on Reviewed in the United States 17 August 2019* A very well made and easy to use focuser. Allows me to avoid the winters of Pennsylvania while focusing via computer from inside the house. Connects immediately and functions through Celestron’s free CPWI (Celestron Plane Wave Instruments) program. Installation is a challenge, and a little swearing and tinkering is required. Instant adjust focusing speed (3 speeds) allow for accurate focus. A bit expensive, but most electronic focusers are. Easy to recommend. ### ⭐⭐⭐⭐⭐ Great! *by on Reviewed in the United States 23 June 2019* Definitely the most cost effective motorized focuser for Celestron SCT telescopes- as long as you don't have a 9.25" w/ Focal Reducer. But I have an 8" EdgeHD and it works great. I do wish the instructions were more clear and I do feel the design of the telescope could be improved, but this focuser is actually really good. It uses a servo motor so it's actually quite fast vs a stepper.The only negative is that the focuser is not temperature compensated. ### ⭐ item missing from package this was a returned item because the unit was already put together *by on Reviewed in the United States 2 December 2025* i am assuming the focuser is ok but i cant tell because parts are missing ## Frequently Bought Together - Celestron Focus Motor for SCT and EdgeHD - Celestron Aux Port Splitter, Black (93919) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/137192784-celestron-focus-motor-for-sct-and-edgehd-telescopes](https://www.desertcart.hu/products/137192784-celestron-focus-motor-for-sct-and-edgehd-telescopes) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-21*