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Explore Scientific iEXOS-100 PMC-Eight GoTo Tracker System with WiFi and Bluetooth

SKU ES-iEXOS-100-02
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Original price $449.99
Original price $449.99 - Original price $449.99
Original price $449.99
Current price $299.99
$299.99 - $299.99
Current price $299.99
In stock

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Explore Scientific iEXOS-100 PMC-Eight GoTo Tracker System with WiFi and Bluetooth - ES-iEXOS-100-02

Discover the Explore Scientific iEXOS-100 PMC-Eight GoTo Tracker System with WiFi and Bluetooth connectivity.

This comprehensive astronomical system incorporates the PMC-Eight™ electronics seamlessly, providing precision tracking for Small Telescopes or DSLR Cameras when paired with the Explore Scientific DSLR Camera Dovetail Assembly.

Experience the convenience of the ExploreStars App, available for Windows, Android, Amazon, and Apple tablets, to control your system wirelessly.

Alternatively, utilize the ASCOM Standards Compliant PMC-Eight™ ASCOM driver and the ASCOM POTH Client, both provided by Explore Scientific, for a wired or wireless connection to a wide range of astronomy software that supports ASCOM.

The iEXOS-100 employs a proven German equatorial mount design and the innovative PMC-Eight™ Precision Motion Control system from Explore Scientific.

This combination ensures flawless navigation of the night sky, enabling precise tracking of celestial objects.

All of this is achieved without breaking the bank, making it an excellent choice for both observing and imaging enthusiasts.

GOTO systems are invaluable in amateur astronomy, reducing the time spent searching for celestial targets and maximizing observation and imaging time.

The versatile PMC-Eight™ system, compatible with free downloadable apps for Windows computers, Android, and iOS tablets (with a minimum 7-inch screen), or through the free ASCOM PMC-Eight™ driver and POTH Client, allows telescope control from close range or via computer-to-computer communication with an internet connection, virtually from anywhere on the globe.

One of the standout features of the iEXOS-100 is its German equatorial design.

This mount excels at precisely tracking objects from east to west, making it effortless for observers to keep their targets in view and assisting imagers in avoiding issues like field rotation in astrophotography.

Before tracking an object, you must locate it, which can be challenging in a vast expanse of dark sky or a light-polluted urban environment.

The iEXOS-100 equips you with a powerful GOTO system that eliminates the frustration of navigating the night sky.

Explore Scientific's PMC-Eight™ system stands out by utilizing an 8-core microcontroller with eight independent CPUs, enhancing responsiveness, efficiency, reliability, and ensuring smooth image acquisition and accurate tracking.

Despite its internal complexity, operating the GOTO system is a breeze with the ExploreStars app, available for Apple, Android, and Windows tablets.

This user-friendly app simplifies telescope alignment, celestial navigation, and provides information on thousands of celestial objects, continually updated for accuracy.

Our dedication to user-friendly design is evident in various aspects of the iEXOS-100.

Smooth locking clutches allow for quick telescope repositioning, while the altitude knob ensures seamless height adjustments.

The mount base includes a polar alignment tunnel for rough alignment with Polaris and a bubble level for tripod stability.

Additional features include a bracket for the battery pack, which powers the PMC-Eight™ system (requires 8 C batteries, not included), two 1 kg counterweights for balancing (heavier telescopes and accessories may require additional counterweights), and glow-in-the-dark markers for easy orientation at night. The mount accommodates a total weight of up to 19 lbs, including the telescope, accessories, and counterweights.

The mount itself weighs 9.45 pounds (4.29 kg), while the lightweight Travel Tripod with an accessory tray weighs 5.5 pounds (2.5 kg). The Travel Tripod, when collapsed, measures 27.25 inches (69.21 cm) in height.



  • Integrated PMC-Eight™ System: The iEXOS-100 features an integrated Explore Scientific PMC-Eight™ system that sets it apart from the industry standard. This system boasts eight CPUs that work independently to focus on specific functions, resulting in exceptional responsiveness, efficiency, reliability, and remarkably fast timing intervals.
  • Precision Worm Gears and Stepper Motor Belt Drives: Equipped with clutched dual-axis worm gears, the iEXOS-100 ensures smooth and precise movement. The quiet precision stepper motor belt drives contribute to accurate tracking and reduced operational noise.
  • Intuitive ExploreStars App: The ExploreStars app, compatible with Apple, Android, and Windows tablets, provides an intuitive interface for operating the GOTO system. Users can effortlessly align their telescope, navigate the celestial objects, and access detailed information about tens of thousands of celestial objects.
  • Smooth Clutched RA and Declination Axes: The clutched RA and Declination axes allow for smooth and precise balancing of the telescope, facilitating efficient repositioning and accurate tracking.
  • Efficient Polar Alignment: The iEXOS-100 includes a polar alignment sight hole through the RA axis, simplifying the polar alignment process. Precise altitude control further streamlines alignment without the need for a polar scope.
  • Battery-Powered PMC-Eight™ System: The PMC-Eight™ system is powered by 8 C batteries, ensuring portability and flexibility. A dedicated bracket on one of the tripod legs securely holds the battery pack during use.
  • Counterweights Included: Two 1 kg counterweights are included with the system, aiding in proper telescope balance, especially when using heavier telescopes and accessories.
  • Glow-in-the-Dark Markings: The mount and tripod feature glow-in-the-dark markings, enhancing visibility and orientation during nighttime observations and setups.


Explore Scientific iEXOS-100 Unboxing Video:

        Sharing the Vision with PMC-Eight Technology Video:


        Recommended Accessories:

        To guarantee a dependable power supply for your electronic accessories and maintain seamless and accurate tracking during long stargazing sessions, consider the Explore Scientific USB Power Bank with Red LED Flashlight. This power bank is specifically designed to meet the needs of the iEXOS-100 Tracker System:

        Explore Scientific USB Power Bank with Red LED Flashlight
        Its portable and adaptable design makes it the perfect power solution for astronomers who are frequently on the go, improving the telescope's usability and convenience significantly.

        The integrated red LED flashlight is a valuable feature, preserving your night vision and facilitating effortless navigation in the darkness.

        This feature ensures that your observations remain undisturbed and do not interfere with others at your observing location.


        What's Included:

        ✓ Explore Scientific iEXOS-100 Go-To EQ Mount

        ✓ Tripod

        ✓ Battery pack and connectors

        ✓ 2x Counterweights & Shaft

        ✓ Limited 1 year warranty



        Item Number  ES-iEXOS-100-02
        Mount head weight  Instrument 9.45 lbs.
        Tripod weight  5.35 lbs.
        Tripod fully collapsed, no mount head  25.5”
        Tripod open, retracted legs, no mount head  25”
        Tripod open, retracted legs with the mount head  38.5” at highest point, 36” to the center of the mounting bracket
        Tripod open, legs fully extended, no mount head  42”
        Tripod open, legs fully extended with the mount head  45” at highest point
        Counterweights  1 kg each
        Mount weight capacity  Approx. 9 lbs. (equipment weight only),15 lbs. Photographic (equipment and counterweights); Approx. 19 lbs. Visual (equipment and counterweights)

        Explore Scientific iEXOS-100 Product Manual:

        Customer Reviews

        Based on 4 reviews
        Hanish T.
        Explore Scientific iEXOS-100 PMC-Eight mount

        I recently purchased the Explore Scientific iEXOS-100 PMC-Eight mount. I’m completely new to this hobby of astrophotography and just simple viewing.

        I got in touch with Matt from Red Carpet to discuss my queries and get some guidance for purchasing the right mount and telescope. He has been very helpful and patient with all my doubts and queries. The order shipment and delivery was spot on without any hassles. I’m very happy and satisfied with their overall service.

        And coming on to the iexos-100 mount, I think it is a great mount for beginners with solid build quality. But I wish it came with an alt-az adapter and a power supply adapter just to get started. I’m still trying to get the hang of using it and setting up the necessary softwares on my laptop for it to function effectively. Setting it up is not super complex but can be a bit overwhelming for someone who is completely new to this hobby. As everyone says, it is a steep learning curve.

        I haven’t been able to use the mount yet for any observations or photography as the weather here in Vancouver has not been very supportive. But I’m looking forward to use it soon.

        Thank you again Matt and Red Carpet Telescopes!

        Marcello P.
        Explore Scientific iEXOS-100 PMC-Eight GoTo Tracker System with WiFi and Bluetooth

        The service and communication with the staff is courteous and fast, either by phone or by e-mail, the package was delivered very quickly. I am more than satisfied with this company.
        Thanks to Red Carpet Telescopes.

        M. Paradisi

        Fred N.
        An excellent first Equatorial Mount

        I finally fulfilled a life-long dream when I purchased my first telescope last year but soon found out all the cool kids were into astrophotography. This EQ Mount is the foundation of my first ‘rig’ and I’ve had no substantial problems while getting to know the ins and outs of my new mount. My rig consists of a 60mm ED refractor attached to a Canon DSLR mounted on the IEXOS-100 and while I haven’t had many clear nights since i got it, the few nights I’ve had with it make me very excited for the future with my new hobby.

        Ram B.
        Great service at a better price

        RRD Carpet Telescopes was recommended by one of my friends and I am delighted to share that they are very customer oriented and very knowledgeable. Shipping was very quick and I received the ordered item on time. They also gave me a 5% discount - no one else had that offer. Thank you