Celestron – StarSense Autoguider Telescope Accessory for Computerized Telescopes – 3-Minute Auto Alignment – Precise GoTo and Guiding for Astroimaging – Advanced Mount Modeling for Astrophotography
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Features
- LEVEL-UP YOUR CELESTRON TELESCOPE WITH STARSENSE TECHNOLOGY: This all-in-one solution makes using your telescope for astroimaging or visual observing easier and more rewarding than ever. A game-changing autoguider for experienced imagers and newbies alike.
- 3-MINUTE AUTO ALIGNMENT: StarSense Autoguider attaches to your Celestron computerized telescope and automatically aligns to the night sky in about 3 minutes with no user input, thanks to patented StarSense technology.
- PRECISE GOTO: StarSense Autoguider boosts the pointing accuracy of your Celestron computerized telescope mount, placing objects in the center of the field of view of high-power eyepieces and small imaging sensors.
- ASSISTED POLAR ALIGNMENT: Enjoy a dramatically simplified polar alignment process that helps you achieve the best polar alignment possible in a fraction of the time.
- HIGH-QUALITY 4-ELEMENT OPTICAL DESIGN: Featuring a unique optical design by famed optical designer Mark Ackermann, StarSense Autoguider offers sharper optics than other mini-guidescopes.
- DEW SHIELD: In heavy dew conditions, the shield helps prevent dew from forming on the optics. It also acts as a lens shade to block stray light. Simply thread the shield onto the autoguider before imaging.
- MULTIPLE WAYS TO CONTROL: Choose to use Celestron's NexStar+ hand control, CPWI telescope control software via a wired PC connection, or WiFi with the SkyPortal WiFi Module.
- WORKS WITH CELESTRON COMPUTERIZED MOUNTS: This accessory works with most current Celestron computerized mounts. Check the product description for full compatibility details.
Description
The Celestron StarSense Autoguider is an all-in-one accessory that makes using your telescope easier and more rewarding than ever. This powerful, compact device connects to your Celestron mount to enhance its pointing accuracy. It makes tiny adjustments to the mount’s tracking to keep your target locked in for sharp, detailed images over long exposure times. Whether you’re an experienced astroimager or just starting, you’ll have more quality time under the stars. The StarSense Autoguider features a high-quality 4-element optical design devised by the famed optical designer Mark Ackermann, a highly sensitive Sony IMX462LLR-C, monochrome, back-illuminated CMOS image sensor, and an onboard computer working together to provide exceptional guiding accuracy and deliver sharper images. With no user input needed, StarSense Autoguider can independently align your telescope to the night sky in about three minutes. Celestron’s patented technology “sees” star patterns overhead and matches them to its internal database to align the telescope to the night sky. StarSense Autoguider also dramatically simplifies the polar alignment process when used with a German equatorial mount. What’s more, precise GoTo functionality places your celestial objects in the center of the field—even if you’re using a high-powered eyepiece or today’s smallest astroimaging camera sensors. This one simple tool eliminates the need for additional accessories when autoguiding. StarSense Autoguider works with CGX-L, CGX, CGEM II, Advanced VX, CPC GPS XLT, CPC Deluxe HD, NexStar Evolution, and NexStar SE computerized mounts. You can control the autoguider via your NexStar+ hand control, CPWI telescope control software via PC or WiFi with the addition of the SkyPortal WiFi Module. In heavy dew conditions, an included dew shield helps prevent dew from forming on the exterior of the objective lens. It also acts as a lens shade to block stray light. Simply thread it onto the front of the autoguider before use.
Brand: Celestron
Model Name: StarSense Autoguider
Objective Lens Diameter: 28 Millimeters
Telescope Mount Description: Computerized Mount
Product Dimensions: 6"D x 2.5"W x 2.5"H
Focus Type: Manual Focus
Compatible Devices: Celestron's Computerized Mounts, Celestron's NexStar+ Hand Control, CPWI Telescope Control Software, SkyPortal WiFi Module See more
Focal Length Description: 280 millimeters
Field Of View: 100 Arc Minutes
Zoom Ratio: 10
Product Dimensions: 6 x 2.5 x 2.5 inches
Item Weight: 2.92 pounds
Item model number: 94040
Date First Available: April 18, 2025
Manufacturer: Celestron
Frequently asked questions
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